Noark CAS13N4V4000 4000A A40 Frame 4-Pole Vertical Cassette UL 489 Circuit Breaker Cassette
Noark
$35,864.48
TARIFF SURCHARGE INCLUDED
The Noark CAS13N4V4000 is a high-performance cassette designed for the 4000A A40 frame power circuit breaker; featuring 4-pole vertical configuration compliant with UL 489 standards. This cassette provides essential mounting and connection support for Noark A40 series breakers; rated up to 4000A with interrupting capacities of 100kA at 635V and 85kA at 847V; ensuring reliable operation in demanding industrial power distribution systems.
Key Specifications
- SKU: CAS13N4V4000
- Frame Size: A40 (4000A)
- Poles: 4-Pole
- Type: Vertical Cassette
- Standards: UL 489
- Application: Power Circuit Breakers up to 4000A
- Interrupting Capacity: 100kA@635V; 85kA@847V (A40 series)
Documentation: Power Circuit Breakers Catalog (PDF)
Associated Components
| Part Number | Description |
|---|---|
| A40 Frame | A40 Series Power Circuit Breaker Frame 4000A |
| Trip Unit | ACB Trip Unit for A40 Frame (required for assembled breaker) |
| Shunt Trip | Shunt Trip Release for A40 Power Circuit Breaker |
| Auxiliary Contacts | 3 CO Form C Auxiliary Contacts for A40 Breaker |
| Neutral CT | Neutral Current Transformer for A40 4-Wire Protection |