Siemens Overload Relay NO/NC, 70 → 90 A, 90 A, 45 kW

3RU1146-4LB0 Siemens Overload Relay NO/NC, 70 → 90 A, 90 A, 45 kW
Siemens

Product Information

Reset Method:
Automatic, Manual
Minimum Operating Temperature:
-20°C
Pole Configuration:
3P
Operating Temperature Range:
-20 → +70 °C
Contact Current Rating:
90 A
Series:
3RU
Length:
120mm
Mounting Style:
Direct Contactor
Width:
70mm
Depth:
140mm
Number Of Auxiliary Contacts:
2
Normal State Configuration:
1NO + 1NC
FLC Motor Rating:
70 → 90 A
Range:
Sirius Classic
Power Rating:
45 kW
Contact Voltage Rating:
1 kV ac
Maximum Operating Temperature:
+70°C
Terminal Type:
Screw
RoHs Compliant
Checking for live stock

This is Overload Relay NO/NC 70 → 90 A 90 A 45 kW manufactured by Siemens. The manufacturer part number is 3RU1146-4LB0. Moreover, it has a/an automatic, manual reset method . Whereas, the minimum operating temperature of the product is -20°c. It is created with 3p pole configuration . The product has -20 → +70 °c of operating temperature range. The rated contact current is 90 a. The product 3ru, is a highly preferred choice for users. Its accurate length is 120mm. The product is available in direct contactor style. Furthermore, the product is 70mm wide. The product comes in 140mm depth. It is composed of [Number of Auxiliary Contacts] auxiliary contacts. The normal state configuration includes 1no + 1nc. It has about 70 → 90 a FLC motor rating . It features sirius classic range. Feature 45 kw of power rating. The integrated contact has 1 kv ac of voltage rating. It has a maximum operating temperature of +70°c. The terminal is a screw type.

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CSA LR12730-374(Technical Reference)
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3RU1.4 Overload Relay Assembly Instructions(Technical Reference)

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FAQs

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