Noark SU20NHA12FM Control Unit 3200/4000A Frame A32/A40 Fixed Type LI Protection 24-30VDC
Noark
$3,088.80
TARIFF SURCHARGE INCLUDED
The Noark SU20NHA12FM is a high-performance control unit designed for 3200/4000A frame sizes (A32/A40) in fixed type air circuit breaker applications. This LI protection trip unit operates on 24-30VDC control voltage; providing reliable long-time and instantaneous protection for industrial power distribution systems.
Key Specifications
- Frame Size: 3200/4000A (A32/A40)
- Mounting Type: Fixed
- Protection Type: LI (Long-time Delay and Instantaneous)
- Control Voltage: 24-30VDC
- Operating Mechanism: Stored energy compatible
- Standards: Meets ANSI C37.13; C37.16; C37.17; C37.50
- Features: LED display; USB port; trip test button; rating plug
Download Power Circuit Breakers Catalog (PDF)
Associated Components
| Part Number | Description |
|---|---|
| UVT11NAF | Under Voltage Release 24-30VDC |
| SHT Series | Shunt Trip Release |
| AX Series | Auxiliary Contact |
| XF Series | Closing Release |
| KLK Series | OFF Position Key-Lock |