Presentation, description -pole thermal overload relays TeSys D Presentation TeSys D thermal overload relays are designed to protect a.c. circuits and motors against: b overloads, b phase failure, b excessively long starting times, b prolonged stalled rotor condition. LRD 0 Power connection LRD 0 to LRD LRD 0 to relays are designed for connection by screw clamp terminals. They can be supplied for connection by spring terminals or by lugs (). LRD to LRD LRD to relays are for connection by BTR screw connectors (hexagon socket head). The screws are tightened by means of a size, insulated Allen key. This type of connection uses the EverLink system with creep compensation () (Schneider Electric patent). This technique makes it possible to achieve accurate and durable tightening torque. LRD These relays are also available for connection by lugs (). LRD to, LR D to D LRD to and LR D to D relays are designed for connection by screw clamp terminals. They can be supplied for connection by lugs (). LRD pp Description RESET, 0 STOP LRD 0 and LRD LRD TEST A 0 R M A E S E T NO NC, TeSys D -pole thermal overload relays are designed to protect a.c. circuits and motors against overloads, phase failure, long starting times and prolonged stalling of the motor. Adjustment dial Ir. Test button. Operation of the Test button allows: - checking of control circuit wiring, - simulation of relay tripping (actuates both the N/O and N/C contacts). Stop button. Actuates the N/C contact; does not affect the N/O contact. Reset button. Trip indicator. Setting locked by sealing the cover. Selector for manual or automatic reset. LRD 0 to and LRD to LRD relays are supplied with the selector in the manual position, protected by a cover. Deliberate action is required to move it to the automatic position. LRD, LR D 0 () Connection by lugs meets the requirements of certain Asian markets and is suitable for applications subject to strong vibration, such as railway transport. () Creep: normal crushing phenomenon of copper conductors, that is accentuated over time. References: pages / and / Dimensions, mounting : pages / to / Schemes: page / version:. -EN.indd
Characteristics -pole thermal overload relays TeSys D Environment Conforming to standards IEC/EN 0--, IEC/EN 0--, UL 0, CSA C. n. ATEX directive //EC () Product certifications UL, CSA. CCC, GOST ATEX INERIS (). GL, DNV, RINA, BV, LROS (). Degree of protection Conforming to VDE 00 Protection against direct fi nger contact IP X Protective treatment Conforming to IEC 00 TH Ambient air temperature around the device Operating positions without derating Storage C - 0 + 0 Normal operation, without C - 0 + 0 derating (IEC 0--) Minimum /maximum operating temperatures (with derating) C - 0 + 0 In relation to normal vertical mounting plane Flame resistance Conforming to UL V Conforming to IEC 0-- C 0 Shock resistance Permissible acceleration gn - ms conforming to IEC 00-- Vibration resistance () Permissible acceleration gn conforming to IEC 00-- Dielectric strength at 0 Hz Conforming to IEC 0- kv Any position. When mounting on a vertical rail, use a stop. Surge withstand Conforming to IEC 00- kv Electrical characteristics of power circuit Relay type LRD 0, LR D0 LRD 0 LRD, LR D LRD LR D LRD L L LRD LR D LR D LRD Tripping class Conforming to UL 0, IEC 0-- 0 A 0 0 A 0 A 0 0 A 0 0 A Rated insulation voltage (Ui) Conforming to IEC 0-- V 0 000 Conforming to UL, CSA V 00 00 except LRD Rated impulse withstand voltage (Uimp) kv Frequency limits Of the operating current Hz 0 00 Setting range Depending on model A 0.. 0 0 0 0 Auxiliary contact characteristics Conventional thermal current A Max. sealed consumption of the operating coils of controlled contactors (Occasional operating cycles of contact -) Protection against short-circuits a.c. supply, AC- V 0 0 0 0 00 00 A. 0. 0. 0. 0. d.c. supply, DC- V 0 0 A 0. 0. 0.0 By gg, BS fuses. Maximum rating or by GB A () For relays LRD0 to LRD. () Pending for relays LRD to LRD. () For relays LRD to LRD : gn only with independent plate mounting and gn when mounted beneath the contactor. 0 References: pages / and / Dimensions, mounting : pages / to / Schemes: page / -EN.indd version:.
Characteristics (continued) -pole thermal overload relays TeSys D Power circuit connection characteristics Relay type LRD 0, LR D0 LRD 0 LRD, LR D LRD LR D LRD L L LRD LR D LR D Connection to screw clamp terminals Flexible cable without cable end conductor mm. 0. 0 0 Flexible cable with cable end Solid cable without cable end conductor mm except LRD : conductor mm./0 except LRD : / Tightening torque N.m... : : Connection to spring terminals (Min/max c.s.a.) Flexible cable without cable end Flexible cable with cable end Connection by bars or lugs LRD 0 : : conductor mm.. conductor mm.. d d Relay type LRD 0 e L LRD L LRD L' LRD L L Pitch Without spreaders mm..... Bars or cables with lugs e N.m y y y y y L mm y y y. y. y L mm y. y 0 y. y. y d y y y 0 y 0 y LRD A A Screws M M M M M0 Tightening torque N.m... Control circuit connection characteristics Connection to screw clamp terminals or spring terminals Bare cables 0 Relay type LRD 0, LR D0 LRD 0 h LRD, LR D LRD LR D LRD L L Connection to screw clamp terminals () Solid cable without cable end mm x. Flexible cable without cable end mm x. Flexible cable with cable end mm x. Tightening torque N.m. Connection to Solid cable mm.. spring terminals (Min/max c.s.a.) Flexible cable without cable end mm.. LRD LR D LR D LRD () For relays LRD to : BTR hexagon socket head screws, EverLink system. In accordance with local electrical wiring regulations, a size insulated Allen key must be used (reference LAD ALLEN, see page /). References: pages / and / Dimensions, mounting : pages / to / Schemes: page / version:. -EN.indd
Characteristics (continued) -pole thermal overload relays TeSys D Operating characteristics Relay type LRD 0, LR D0 LRD 0 Temperature compensation C - 0 + 0 LRD, LR D LRD LR D LRD L L LRD LR D LR D LRD Tripping threshold Sensitivity to phase failure Conforming to IEC 0-- Conforming to IEC 0-- Tripping curves Average operating time related to multiples of the setting current LRD 0 to LRD, LR D and LRD to LRD seconds minutes hours 0 0 0 0 0 0 Time Class 0 A 0, 0, 0 0 x the setting current (Ir) LRD to LRD A seconds minutes hours. ± 0.0 Ir Tripping current I 0 % of Ir on one phase, the others at Ir. LRD 0 to LRD and LR D to LR D 0 0 0 Time Class 0 0 0 0 0, 0, 0 0 x the setting current (Ir) LRD L to LRD L Time Class 0 A Time Class 0 seconds minutes hours 0 0 0 0 0 0, 0 0 x the setting current (Ir) seconds minutes hours 0 0 0 0 0 0 0 0 x the setting current (Ir) Balanced operation, -phase, without prior current flow (cold state). -phase operation, without prior current fl ow (cold state). Balanced operation, -phase, after a long period at the set current (hot state). 0 References: pages / and / Dimensions, mounting : pages / to / Schemes: page / -EN.indd version:.
Description, characteristics -pole electronic thermal overload relays, TeSys LR D Description Ir(A) 0 0 0 LR D D NO NC LR D electronic thermal overload relays are designed for use with contactors LC D and D0. In addition to the protection provided by TeSys D thermal overload relays (see page /), they offer the following special features: b protection against phase imbalance, b choice of starting class, b protection of unbalanced circuits, b protection of single-phase circuits, b alarm function to avoid tripping by load shedding. Class Load Ir(A) 0 0 0 + V - / 0 0 0 0 Alarm LR D and D NO NC Adjustment dial Ir. Test button. Stop button. Reset button. Trip indicator. Setting locked by sealing the cover. Class 0/class 0 selector switch. Selector for balanced load /unbalanced load 0 Environment Conforming to standards IEC 0--, -, -, VDE 00 and EN 0-- Product certifications UL 0, CSA - Degree of protection Conforming to IEC 0 IP 0 on front panel with protective covers LA D0p or D0p and VDE 00 Protective treatment Standard version TH Ambient air temperature Storage C - 0 + around the device (Conforming to IEC 0-) Normal operation C - 0 + () Maximum operating altitude Without derating m 000 Operating positions without derating Shock resistance In relation to normal vertical mounting plane Permissible acceleration conforming to IEC 00-- Any position gn - ms Vibration resistance Permissible acceleration gn - 00 Hz conforming to IEC 00-- Dielectric strength at 0 Hz Conforming to IEC 0- kv Surge withstand Conforming to IEC 000-- kv Resistance to Conforming to IEC 000-- kv electrostatic discharge Immunity to radiated Conforming to IEC 000-- V/m 0 radio-frequency disturbances and NF C -0 Immunity to fast transient currents Conforming to IEC 000-- kv Electromagnetic compatibility Draft EN 00- and, Meets requirements EN 00- Electrical characteristics of auxiliary contacts Conventional thermal current A Max. sealed consumption a.c. supply V 0 0 0 00 of the operating coils of VA 00 00 00 00 00 00 controlled contactors (Occasional operating d.c. supply V 0 0 0 cycles of contact -) W 00 00 0 Protection against short-circuits Cabling Flexible cable without cable end By gg or BS fuses or by circuit-breaker GB A or conductors mm Minimum c.s.a.: Maximum c.s.a.:. Tightening torque Nm. () For operating temperatures up to 0 C, please consult your Regional Sales Offi ce. References: pages / and / Dimensions, mounting : pages / to / Schemes: page / version:. -EN.indd
Characteristics (continued) -pole electronic thermal overload relays, TeSys LR D Relay type Electrical characteristics of power circuit Tripping class Conforming to UL 0, IEC 0-- LR D A 0 or 0 Rated insulation voltage (Ui) Conforming to IEC 0-- V 000 Conforming to UL, CSA V 00 Rated impulse withstand voltage (Uimp) Hz Frequency limits Of the operating current Hz 0 0 () Setting range Depending on model A 0 0 Power circuit connections Width of terminal lug mm 0 Clamping screw M Tightening torque N.m Operating characteristics Temperature compensation C - 0 + 0 Tripping thresholds Conforming to IEC 0-- Alarm A.0 ± 0.0 In Trip A. ± 0.0 In Sensitivity to phase failure Conforming to IEC 0-- Tripping in s ± 0 % in the event of phase failure Alarm circuit characteristics Rated supply voltage d.c. supply V Supply voltage limits V Current consumption No-load ma y Switching capacity ma 0 0 Protection Short-circuit and overload Self protected Voltage drop Closed state V y. Cabling Flexible cable mm 0.. without cable end Tightening torque N.m 0. LR D tripping curves Tripping time in seconds 000 () For other frequencies and for applications involving the use of these overload relays with soft starters or variable speed drives, please consult your Regional Sales Offi ce. Average operating time related to multiples of the setting current 00 0 0 0, x the setting current (Ir) Cold state curve Hot state curve 0 References: pages / and / Dimensions, mounting : pages / to / Schemes: page / -EN.indd version:.
References TeSys D, -pole thermal overload relays 0 00 0 0 0 LRD pp LRD pp LRD pp LRD pp Characteristics: pages / to / Differential thermal overload relays for use with fuses or magnetic circuit-breakers GV L and GV L b Compensated relays with manual or automatic reset, b with relay trip indicator, b for a.c. or d.c. Relay setting range (A) Fuses to be used with selected relay For use with contactor LC am (A) gg (A) BS (A) Class 0 A () for connection by screw clamp terminals or connectors Reference Weight kg 0.0 0. 0. D0 D LRD 0 0. 0. 0. 0. D0 D LRD 0 0. 0. 0.0 D0 D LRD 0 0. 0.0 0. D0 D LRD 0 0. 0. D0 D LRD 0 0.. D0 D LRD 0 0... 0 D0 D LRD 0 0.. 0 D0 D LRD 0 0. D0 D LRD 0 0.. 0 0 D0 D LRD 0. 0 0 0 D0 D LRD 0. D D LRD 0. 0 D D LRD 0. 0 0 D D LRD 0. 0 D D LRD 0. 0 0 0 0 D and D LRD 0. Class 0 A () for connection by EverLink BTR screw connectors () D0A DA LRD 0. 0 D0A DA LRD 0. 0 0 D0A DA LRD 0. 0 D0A DA LRD 0. 0 0 0 0 0 D0A DA LRD 0 0. 0 00 00 D0A DA LRD 0 0. 00 00 D0A and DA LRD 0. Class 0 A () for connection by screw clamp terminals or connectors 0 0 D0 and D LRD 0.0 0 D0 and D LRD 0.0 0 0 0 00 0 D0 and D LRD 0.0 0 00 00 D0 and D LRD 0.0 00 00 D0 and D LRD 0.0 0 0 D0 and D LRD 0.0 0 0 D0 and D LRD 0.0 0 0 00 0 0 D0 and D LRD 0.0 0 0 00 0 D and D0 LRD 0.00 0 00 00 D and D0 LRD 0.00 0 0 0 0 00 D0 LRD 0.00 0 0 00 0 0 () LRD.000 0 00 00 () LRD.000 0 0 0 0 00 () LRD.000 Class 0 A () for connection by lugs Select the appropriate overload relay with screw clamp terminals or connectors from the table above and add one of the following suffi xes: b fi gure for relays LRD 0 to LRD and relays LRD to LRD. b A for relays LRD to LRD. Relays LRD pp are suitable, as standard, for use with lug-clamps. Thermal overload relays for use with unbalanced loads Class 0 A () for connection by screw clamp terminals or lugs In the references selected above, change the prefi x LRD (except LRD ppp) to LR D. Example: LRD 0 becomes LR D0. Example with EverLink connectors: LRD 0 becomes LR D0. Example with lugs: LRD 0 becomes LR D0. () Standard IEC 0-- specifi es a tripping time for. times the setting current I R : class 0 A: between and 0 seconds () Independent mounting of the contactor. () BTR screws: hexagon socket head. In accordance with local electrical wiring regulations, a size insulated Allen key must be used (reference LAD ALLEN, see page /). Dimensions: pages / to / Schemes: page / version: 0. -EN.indd
References (continued) TeSys D, -pole thermal overload relays 0 Differential thermal overload relays for use with fuses or magnetic circuit-breakers GV L and GV L b Compensated relays with manual or automatic reset, b with relay trip indicator, b for a.c. or d.c. LRD pp Relay setting range (A) Fuses to be used with selected relay For use with contactor LC Reference am (A) gg (A) BS (A) Classes 0 A () for connection by spring terminals (only for direct mounting beneath the contactor) Weight kg 0.0 0. 0. D0 D LRD 0 0.0 0. 0. 0. D0 D LRD 0 0.0 0. 0.0 D0 D LRD 0 0.0 0.0 0. D0 D LRD 0 0.0 0. D0 D LRD 0 0.0. D0 D LRD 0 0.0.. 0 D0 D LRD 0 0.0. 0 D0 D LRD 0 0.0 D0 D LRD 0 0.0. 0 0 D0 D LRD 0.0 0 0 0 D0 D LRD 0.0 D D LRD 0.0 0 D D LRD 0.0 0 0 D D LRD 0.0 Class 0 A with connection by EverLink BTR screw connectors() and control by spring terminals D0A DA LRD 0. 0 D0A DA LRD 0. 0 0 D0A DA LRD 0. 0 D0A DA LRD 0. 0 0 0 0 0 D0A DA LRD 0 0. 0 00 00 D0A DA LRD 0 0. 00 00 D0A and DA LRD 0. Thermal overload relays for use with unbalanced loads Classes 0 A () for connection by BTR screw connectors () and control by spring terminals In the references selected above, replace LRD with LR D. Example: LRD becomes LR D. Thermal overload relays for use on 000 V supplies Classes 0 A () for connection by screw clamp terminals For relays LRD 0 to LRD only, for an operating voltage of 000 V, and only for independent mounting, the reference becomes LRD ppa. Example: LRD becomes LRD A. Order an LA D0 terminal block separately, see page /. () Standard IEC 0-- specifies a tripping time for. times the setting current I R : class 0 A: between and 0 seconds () BTR screws: hexagon socket head. In accordance with local electrical wiring regulations, a size insulated Allen key must be used (reference LAD ALLEN, see page /). 0 -EN.indd version: 0.
References (continued) TeSys D, thermal overload relays 0 Differential thermal overload relays for use with fuses or magnetic circuit-breakers GV L and GV L b Compensated relays with manual or automatic reset, b with relay trip indicator, b for a.c. or d.c. LRD pp Relay setting Fuses to be used with selected relay range (A) am (A) gg (A) BS (A) Classes 0 () for connection by screw clamp terminals For use with contactor LC Reference Weight kg. 0 D0 D LRD 0 0.0 D0 D LRD 0 0.0 0. 0 0 D0 D LRD 0.0 0 0 D0 D LRD 0.0 D D LRD 0.0 0 D D LRD 0.0 0 0 D and D LRD 0.0 0 D and D LRD 0 0.0 LRD ppl 0 D and D LRD 0.0 Class 0 () for connection by EverLink BTR screw connectors () 0 D0A DA LRD L 0. 0 0 D0A DA LRD L 0. 0 0 D0A DA LRD L 0. 0 0 D0A DA LRD L 0. 0 0 0 0 0 D0A DA LRD 0L 0. 0 00 00 D0A DA LRD 0L 0. 0 D0A and DA LRD L 0. LR Dpp Classes 0 () for connection by screw clamp terminals 0 0 D0 and D LR D 0. 0 D0 and D LR D 0. 0 0 0 00 0 D0 and D LR D 0. 0 00 00 D0 and D LR D 0. 0 00 D0 and D LR D 0. 0 00 D0 and D LR D 0. 0 00 0 D0 and D LR D 0. () Standard IEC 0-- specifi es a tripping time for. times the setting current I R : class 0: between and 0 seconds () BTR screws: hexagon socket head. In accordance with local electrical wiring regulations, a size insulated Allen key must be used (reference LAD ALLEN, see page /). 0 version: 0. -EN.indd
References (continued) TeSys D, thermal overload relays Differential thermal overload relays for use with fuses or magnetic circuit-breakers NSX b Compensated relays, with relay trip indicator, b for a.c., b for direct mounting on contactor or independent mounting(). Relay setting range (A) Fuses to be used with selected relay am (A) gg (A) Classes 0 or 0A () for connection using bars or connectors For mounting beneath contactor LC Reference Weight kg 0 00 00 0 D and D0 LR D 0. 0 0 0 0 D and D0 LR D 0. Classes 0 () for connection using bars or connectors 0 00 0 D and D0 LR D 0. 0 0 00 0 D and D0 LR D 0. Electronic thermal overload relays for use with balanced or unbalanced loads b Compensated relays, b with separate outputs for alarm and tripping. Relay setting range (A) Fuses to be used with selected relay am (A) gg (A) For mounting beneath contactor LC Classes 0 or 0 () selectable, for connection using bars or connectors Reference Weight kg 0 00 00 0 D and D0 LR D 0.00 0 0 0 0 D and D0 LR D 0.00 () Power terminals can be protected against direct finger contact by the addition of shrouds and/or insulated terminal blocks, to be ordered separately (see page /). () Standard IEC 0-- specifies a tripping time for. times the setting current I R : class 0: between and 0 seconds, class 0 A: between and 0 seconds, class 0 A: between and 0 seconds Other versions Thermal overload relays for resistive circuits in category AC-. Please consult your Regional Sales Offi ce. 0 -EN.indd version: 0.
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References TeSys D, -pole thermal overload relays LAD Cp LAD B0 LAD 0 LAD 0 LAD Separate components for relays Description For use with Sold in lots of Unit reference Weight kg Pre-wiring kit allowing direct connection LC D0 D 0 LAD C () 0.00 of the N/C contact of relay LRD 0 or LR D0 D to the contactor LC D D 0 LAD C () 0.00 Terminal block () LRD 0 and LR D0 D LAD B0 0.00 for clip-on mounting on LRD 0 LAD B0 0.00 mm rail (AM DP00) or screw fi xing; for fi xing centres, see pages / to / LRD ppp, LR Dppp, LR Dpp LA D0 () 0.0 EverLink terminal block LRD pp, LRD ppl and LR Dpp LAD 0 0.0 for independent mounting Size Allen key, insulated, 000 V LRD pp, LRD ppl and LR Dpp LAD ALLEN 0.0 Terminal block adapter for mounting a relay beneath an LC D or D0 contactor LRD pp, LR Dppp, LRD pp LA D0 () 0.00 Mounting plates () for screw fi xing on 0 mm centres Marker holders, snap-in x mm Bag of 00 blank legends (self-adhesive, x mm) Stop button locking device Remote Stop or electrical reset device () Remote tripping or electrical reset device () LRD 0, LR D0 D, LRD 0 DX AP 0.0 0 LRD ppp, LR Dppp, LR Dpp LA D0 0.0 LRD pp 00 LAD 0 0.00 All relays except LRD 0, LR D0 D, LRD pp, LRD ppl and LR Dpp 00 LA D0 0.00 All relays LA D 0.00 All relays except LRD 0, LR D0 D, LR D and LRD LRD LRD 0, LR D0 D and LRD LRD All relays except LRD 0, LR D0 D, LRD pp, LRD ppl and LR Dpp 0 LA D0 0.00 LAD 0p () () 0.00 LA D0p () 0.00 Block of insulated terminals LR D LA F0 0.0 IP 0 cover for lug type terminals LRD LAD 0 0.0 for independent mounting IP 0 cover for lug type terminals LRD LAD 0.00 for mounting with contactor LC D0A DA Terminal block for lug type terminals for independent mounting Remote control Reset function LRD LAD 0.00 Description For use with Sold in lots of By flexible cable (length = 0. m) LRD 0, LR D0 D and LRD LRD All relays except LRD 0, LR D0 D, LRD pp, LRD ppl and LR Dpp Unit reference Weight kg LAD 0 () 0.0 LA D0 0.0 "Stop" and/or "Reset" functions The terminal protection shroud must be removed and the following products must be ordered separately: Adapter for door mounting LRD pp, LR D and LRD pp. LA D00 0.00 Operating heads Stop All relays XB AL0 0.0 for spring return pushbutton Reset All relays XB AA0 0.0 () These pre-wiring kits cannot be used with reversing contactors. () Terminal blocks are supplied with terminals protected against direct fi nger contact and screws in the open, "ready-to-tighten" position. () To order a terminal block for connection by lugs, the reference becomes LA D0. () Remember to order the terminal block corresponding to the type of relay. () The time for which the coil of remote tripping or electrical resetting device LA D0 or LAD 0 can remain energised depends on its rest time: s pulse duration with s rest time; s pulse duration with 0 s rest time; 0 s pulse duration with 0 s rest time; maximum pulse duration 0 s with a rest time of 00 s. Minimum pulse time: 00 ms. () Reference to be completed by adding the code indicating the control circuit voltage. Standard control circuit voltages (for other voltages, please consult your Regional Sales Offi ce) : Volts 0 0/0 0/00 /0 0/0 Hz B E F M Q N Consumption, inrush and sealed: < 00 VA c J B E DD F M Consumption, inrush and sealed: < 00 W. () Not compatible with -pole relays fi tted with spring terminals. 0 -EN.indd version:.
Dimensions, mounting TeSys D thermal overload relays LRD 0 LRD 0 LRD 0 Direct mounting beneath contactors with screw clamp connections c Direct mounting beneath contactors with screw clamp connections Direct mounting beneath contactors with spring terminal connections c b b e b 0 c LC D0 D D D LC a D0 D a D D c D0 D c D D LC D0 D b b 0 0 b c See pages / and / c 0 0 c See pages / and / e 0 0 LRD LRD Direct mounting beneath contactors LC D0A DA Direct mounting beneath contactors LC D0A DA with lugs with screw clamp connections or EverLink connectors LAD 0 0 LAD 0 Characteristics : pages / to / References : pages / and / Schemes : page / version:. -EN.indd
Dimensions, mounting (continued) TeSys D thermal overload relays LRD ppp Direct mounting beneath contactors LC D and D0 LR D Direct mounting beneath contactors LC D and D0 0 d 0 d 0 AM DL00 and DR00 DE00 and EDppp AM DP00 and DR00 DE00 and EDppp d. 0. d. 0. LRD 0 Independent mounting on 0 mm centres or on rail AM DP00 or DE00 Independent mounting on 0 mm centres LAD B0 = = LAD B0 0, 0 0 = 0 DX AP xø, 0 = LRD Mounting on rail AM Dp00 or ED00 Panel mounting Mounted on plate AM P With terminal block LAD 0 Outgoing terminal block not shown LAD 0 () LAD 0 AF EA d AM DP00 DE00 ED00 d.. () elongated holes Ø. x. LRD 0 and LRD Remote tripping or electrical reset LAD 0 () 0 () Can only be mounted on RH side of relay LRD0 and LRD Characteristics : pages / to / References : pages / and / Schemes : page / -EN.indd version:.
Dimensions, mounting(continued) TeSys D thermal overload relays LRD pp Independent mounting on 0 mm centres or on rail AM DP00 or DE00 Remote tripping or electrical reset LAD B0 = = LA D0 () 0/ 00 d xø, AM DP00 DE00 d. () Can be mounted on RH or LH side of relay LR D. LRD ppp and LR Dpp LRD ppp, LR Dpp and LR D Independent mounting on 0 mm centres or on rail AM DP00 or DE00 Remote tripping or electrical reset LA D0 = 0 = LA D0 (), 00 / d xø,, AM DP00 DE00 d. () Can be mounted on RH or LH side of relay LRD ppp, LR Dpp or LR D. LRD and LRD ppp Adapter for door mounted operator LA D00 Stop Reset c 0 LA D00 c : adjustable from to 0 mm LRD, LRD, LRD and LR D Reset by flexible cable LA D0 and LAD 0 Mounting with cable straight Mounting with cable bent e c 0 e : up to 0 mm c : up to 0 mm e e : up to 0 mm M0x Characteristics : pages / to / References : pages / and / Schemes : page / version:. -EN.indd
Schemes TeSys D thermal overload relays LRD pp, LRD pp and LR Dpp Pre-wiring kit LAD C, LAD C Reset Auto Man. Test Stop KM A A LRD LR Dppp KM /L /L /L /T /T /T A M KM L L L () () Test Stop Man. reset. u% () () M KM N A A () () Tripped. () Overload. LR D and LR D () Setting current. () Specialised circuit. KM /L + L L L () /L 0 V /L () + 0 0 () u0% () Test Stop Man. reset. u% () () /T /T /T M A M KM N KM A A () () Tripped. () Overload. () Setting current. () Specialised circuit. () Alarm. 0 Characteristics : pages / to / References : pages / and / Dimensions : pages / to / -EN.indd version:.