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3RV20214NA10

Siemens 3RV2021-4NA10 Motor Starter Protector

 
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The Siemens 3RV2021-4NA10 is a manual motor protector/starter that is adjustable from 23 to 28 AMPS, has phase loss protection and a rotary ON/OFF handle. This IEC rated motor protector offers Class 10 tripping, which will cut power in 10 seconds or less during an over current condition, screw terminals and mounts on standard 35MM DIN rail. Front and side mounted auxiliary contacts can be added to the 3RV2021-4NA10 for additional signalling applications and if a higher AMP range is needed, Siemens offers the 3RV2021-4EA10, which is adjustable from 27 to 32 AMPS.

Catalog Page / Specifications

Country of Origin : Germany
H.S. Code : 8536.49.0080
List Price: $241.00
Our Price: $135.49
Savings: $105.51

Quantity in Stock:1

Availability : Stock - Can ship today if ordered prior to 4 p.m. EST
Product Code: 3RV2021-4NA10
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Description Detailed Specifications
 
The 3RV2021-4NA10 MSP’s are UL approved as Self Protected Combination Motor Controllers which are also called Type E. In this application, all the required functions for a motor branch are provided in one device: disconnect, short circuit protection, motor control and overload protection. A type E terminal adaptor is required. These Siemens Motor Protectors are also approved for use as follows:

– Manual Motor Controller: Motor starter, motor disconnect, control and overload protection.
– Group Installation: Motor starter only, motor disconnect, control and overload protection.
– Tap conductor Protection in Group Installation acc. NEC: Motor starter only;motor disconnect, control and overload protection.
Technical Specifications
  • ON/OFF rotary handle with lockout and visible trip indication.
  • Adjustment dial for setting to motor FLA.
  • Class 10 overload trip characteristics.
  • Short circuit trip at 12 times the maximum setting of the FLA adjustment dial.
  • Short circuit current rating:
  • Ambient compensated up to 140° F (applies to side by side mounting).
  • Phase loss sensitivity.
  • Test trip function.