Siemens 3RB Overload Relay 1NC + 1NO, 50 → 200 A F.L.C, 200 A Contact Rating, 200 Vac, 3P, SIRIUS

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Subtotal (1 unit)*

£200.52

(exc. VAT)

£240.62

(inc. VAT)

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RS Stock No.:
213-0543
Mfr. Part No.:
3RB2056-1FX2
Brand:
Siemens
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Brand

Siemens

FLC Motor Rating

50 → 200 A

Contact Current Rating

200 A

Range

SIRIUS

Pole Configuration

3P

Series

3RB

Normal State Configuration

1NC + 1NO

Control Voltage

200 Vac

COO (Country of Origin):
DE
The Siemens SIRIUS 3RB series is a manual-automatic reset solid-state overload relay for inverse-time delayed protection of loads with normal and heavy starting against excessive temperature rises due to overload, phase unbalance or phase failure. It has a size S6. It can be mounted with any type mounting as contactor mounting or stand-alone installation. The type of electrical connection for main circuit is through straight-through transformers and for auxiliary circuit is through spring-loaded terminal. Due to the wide current setting ranges and various tripping characteristics, complete series of motors are covered with just a few types. It has low heat loss which makes it energy-efficient and help to reduce the temperature rise in the control cabinet.

Ambient operating temperature is -25 to +60 °C
Operating frequency is 50 to 60 Hz
Trip class is CLASS 10E