Schneider Electric LRD21 Tesys Lrd Thermal Overload Relays - 12...18 a - Class 10A - Eezee

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Schneider Electric LRD21 Tesys Lrd Thermal Overload Relays - 12...18 a - Class 10A

Schneider Electric LRD21 Tesys Lrd Thermal Overload Relays - 12...18 a - Class 10A

Brand:	SCHNEIDER ELECTRIC
Model:	LRD21

Technical Data Sheets

Product Description

Schneider Electric LRD21 Tesys Lrd Thermal Overload Relays - 12...18 a - Class 10A

TeSys LRD thermal overload relay, 18A/690V, thermal setting range 12-18A, tripping class 10A, for protection of 3-phase motors 7.5kW@400V. Differential device with phase failure (loss). It provides a thermal adjustement dial, a manual-automatic reset selector, a test selector for simulation of a tripping, reset and stop buttons, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling. Settings are protected by a transparent cover lockable by sealing. Connection by screw clamp terminals, it connects directly to the bottom terminals of 3-pole contactors LC1D18-D38. Mounting on DIN rail or screw fixing, separated from the contactor, with use of a terminal block LAD7B106 (to be ordered separately). Multi standards certified (IEC, UL, CSA, CCC, EAC, ATEX, Marine), Green Premium compliant (RoHs/Reach).

RM 156.98

Quantity:

EA

Stock:

10 EA in stock

location

In Seller's Warehouse

This item is sold by

Free delivery above SGD 150 spent in this shop

Shop by Specification Table

You can find items with similar specifications from the table below.

Overload Relays

overload-relays-img

NF C 63-650 IEC 60947 VDE 0660 BS 4941, IEC 60947 NF C 63-650 VDE 0660 BS 4941, IEC 60947 BS 4941 VDE 0660 NF C 63-650, VDE 0660 NF C 63-650 BS 4941 IEC 60947, NF C 63-650 IEC 60947 BS 4941 VDE 0660

[Ui] Rated Insulation Voltage

Power circuit: 1000 V conforming to IEC 60947-4-1 Power circuit: 600 V conforming to CSA Power circuit: 600 V conforming to UL, Power circuit: 600 V conforming to CSA Power circuit: 600 V conforming to UL Power circuit: 690 V conforming to IEC 60947-4-1, Power circuit: 1000 V AC conforming to IEC 60947-4, Power circuit: 1000 V conforming to IEC 60947-4-1, Power circuit: 690 V conforming to BS 4941 Power circuit: 690 V conforming to IEC 60947 Power circuit: 750 V conforming to VDE 0110 group C Power circuit: 600 V conforming to CSA C22.2 No 14

Ambient Air Temperature For Operation

-20 → +55 °C, -25 → +60 °C, -25 → +50 °C, -25 → 60 °C, -20 → +60 °C

Ambient Air Temperature For Storage

-30…80 °C, -55…80 °C, -40…85 °C, -60…70 °C, -40…70 °C

[Ith] Conventional Free Air Thermal Current

3 A for control circuit, 3 A for signalling circuit, 5 A for control circuit, 5 A for signalling circuit, 6 A for signalling circuit

Thermal Protection Adjustment Range

8…11.5 A, 10…14 A, 0.16…0.23 A, 0.8…1.2 A, 3.7…5.5 A

[Us] Rated Supply Voltage

100 → 120 V ac, 200 → 240 V ac, 17 → 32 V dc, 690 V, 24 V ac/dc