SIEMENS 3RU1146-4KB0 RELAYS & SWITCHES
SIEMENS Siemens 3RU1146-4KB0 Overload Relay 57-75 A 1NO+1NC Size S3 Class 10
SIEMENS 3RU1146-4KB0 RELAYS & SWITCHES
Siemens 3RU1146-4KB0 Overload Relay 57-75 A 1NO+1NC Size S3 Class 10

Siemens 3RU1146-4KB0 Overload Relay 57-75 A 1NO+1NC Size S3 Class 10

SIEMENS
Brand: SIEMENS
SKU: 3RU1146-4KB0
Availability: Out Of Stock
Call for Pricing Call for pricing (215) 326-9845
Call for Pricing Call for pricing (215) 326-9845
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Description

Product Description

The Siemens 3RU1146-4KB0 is an overload relay designed for motor protection, rated for fifty-seven to seventy-five amperes. It features one normally open and one normally closed contact and is suitable for size S3 contactor mounting.

  • Rated for fifty-seven to seventy-five amperes.
  • Provides overload and phase failure protection.
  • Compatible with 1 and 3-phase applications.

Product Highlights

This overload relay includes an integrated stop button and a switch position indicator, offering clear visual feedback for operation status.

Product Information

Standard Information

  • Brand: Siemens
  • Country of Origin: Germany
Technical Specifications
Catalog Number
3RU1146-4KB0
Number of Poles
3
Contact Rating
1000 VAC
Enclosure
IP20
Reset Type
Automatic/Manual
Approval
UL, CSA, CE, CCC, ATEX, EAC
Auxiliary Contact
1NO-1NC
Trip Class
Class 10

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