Schneider Electric thermal overload relays, TeSys Deca, 110...140A, class 10A, lug clamps LRD4369

Schneider Electric LRD4369 — TeSys thermal overload relay. Bimetallic thermal overload relay for motor protection. Thermal Relay 110-140A.

Manufacturer part number (MPN)

LRD4369

EAN / GTIN

3389110523355

HS code

8536.90

Sales unit

pcs

Package quantity

10 pcs

Setting range

110-140 A

Range

TeSys

Product name

TeSys LRD; TeSys Deca

Product or component type

Differential thermal overload relay

Device short name

LRD

Relay application

Motor protection

Product compatibility

LC1D150

Network type

DC; AC

Thermal overload class

Class 10A conforming to IEC 60947-4-1

Thermal protection adjustment range

110…140 A

[Ui] rated insulation voltage

Power circuit: 1000 V conforming to IEC 60947-4-1

Network frequency

0...400 Hz

Mounting support

Plate, with specific accessories; Rail, with specific accessories; Under contactor

Tripping threshold

1.14 +/- 0.06 Ir conforming to IEC 60947-4-1

Auxiliary contact composition

1 NO + 1 NC

[Ith] conventional free air thermal current

5 A for signalling circuit

Permissible current

0.06 A at 440 V DC-13 for signalling circuit; 0.12 A at 600 V AC-15 for signalling circuit

[Ue] rated operational voltage

1000 V AC 0...400 Hz for power circuit conforming to IEC 60947-4-1

Associated fuse rating

4 A gG for signalling circuit; 4 A BS for signalling circuit

[Uimp] rated impulse withstand voltage

6 kV conforming to IEC 60947-1

Phase failure sensitivity

Tripping current 130 % of Ir on two phase, the last one at 0

Control type

Red push-button: stop; Blue push-button: reset

Temperature compensation

-20…60 °C

Connections - terminals

Power circuit: screw clamp terminals 1 cable(s) 4…35 mm² flexible with cable end; Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm² flexible without cable end; Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm² flexible with cable end; Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm² solid without cable end; Power circuit: screw clamp terminals 1 cable(s) 4…50 mm² flexible without cable end; Power circuit: screw clamp terminals 1 cable(s) 4…50 mm² solid without cable end

Tightening torque

Control circuit: 1.7 N.m - on screw clamp terminals; Power circuit: 9 N.m - on screw clamp terminals

Depth

132 mm

Product weight

0.9 kg

Climatic withstand

conforming to IACS E10

IP degree of protection

IP20 conforming to IEC 60529

Ambient air temperature for operation

-20…60 °C without derating conforming to IEC 60947-4-1

Ambient air temperature for storage

-60…70 °C

Flame retardance

V1 conforming to UL 94

Mechanical robustness

Vibrations: 6 Gn conforming to IEC 60068-2-6; Shocks: 15 Gn for 11 ms conforming to IEC 60068-2-7

Dielectric strength

2.2 kV at 50 Hz conforming to IEC 60947-1

Standards

EN/IEC 60947-4-1; EN/IEC 60947-5-1; GB/T 14048.4; GB/T 14048.5; EN 50495

Product certifications

IEC; CCC; EAC; ATEX INERIS

Warranty (in months)

18

HS Code

8536.90

• EAN 3389110523355
• SAP 1000044176
• Code 8773762