Siemens, 3RB Overload Relay 1 NO/1 NC, 50A F.L.C, 4A Contact Rating, 45 kW, 230V 3P

Subtotal (1 unit)*

PHP33,485.26

(exc. VAT)

PHP37,503.49

(inc. VAT)

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RS Stock No.:
252-3271
Mfr. Part No.:
3RB31434UW1
Manufacturer:
Siemens
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Brand

Siemens

FLC Motor Rating

50A

Product Type

Overload Relay

Relay Contact Current

4A

Mount Type

Contactor Mount

Series

3RB

Power Rating

45kW

Pole and Throw Configuration

3P

Normal State Configuration

1 NO/1 NC

Terminal Type

Spring Terminal

Reset Method

Automatic & Manual

IP Rating

IP00, IP20

Minimum Operating Temperature

-25°C

Number of Auxiliary Contacts

2

Width

6.02mm

Adjustable Current Range

10 to 50 A

Length

3.86mm

Maximum Operating Temperature

60°C

Contact Voltage

1000V

Depth

155mm

Standards/Approvals

RCM, EAC, CSA, CE, CCC

Supply Voltage

1000V

Control Voltage

230V

COO (Country of Origin):
CZ
The Siemens Overload relay is used for motor protection. The relay have current capacity of 12.5 to 50 A. It has size S3, class 5E to 30E stand-alone installation main circuit, straight-through transformer auxiliary circuit and it is screw manual-automatic-reset device.

Surge voltage resistance rated value of 8 kV

Shock resistance 8g / 11 ms

Operating frequency rated value 50 to 60 Hz

0.1 W power loss

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