Noark CAS13N3V4000 4000A Cassette for A40 Frame UL 489 3-Pole Vertical Molded Case Circuit Breaker
Noark
$25,624.39
TARIFF SURCHARGE INCLUDED
The Noark CAS13N3V4000 is a 4000A cassette designed for the A40 frame; providing robust protection for high-capacity electrical circuits. This 3-pole vertical cassette meets UL 489 standards and is engineered for industrial and commercial power distribution applications requiring maximum amperage capacity. As part of Noark's comprehensive molded case circuit breaker lineup; this cassette delivers reliable circuit protection with resettable operation for maximum system uptime.
Key Specifications
- Rated Current: 4000A
- Frame Size: A40
- Poles: 3-Pole
- Configuration: Vertical Type
- Standards: UL 489 Certified
- Suitable for AC 50/60Hz circuits
- Rated voltage up to 600V
- Re-settable for continuous operation
Technical Documentation
For detailed specifications and installation guidance; refer to Noark's technical resources available through their documentation center.
Associated Components
| Part Number | Description |
|---|---|
| Multi-wire Terminal Lug Kits | Three terminal lugs and terminal shield for connection |
| Rear Connection Kit | Enables cable or busbar connection to back of MCCB |
| DIN Rail Mounting Kit | For mounting MCCBs on DIN rail systems |
| Mechanical Interlock | Safety locking device preventing simultaneous operation of two MCCBs |
| IEC Coupled Rotary Handle | Operating mechanism for manual circuit breaker control |