


- Circuit Breaker /
- Insulated Case /
- Square D /
CA5KKR44A9SFFFXXXX
CA5KKR44A9SFFFXXXX

IMAGES ARE FOR REFERENCE ONLY.

IMAGES ARE FOR REFERENCE ONLY.
Request A Quote - CA5KKR44A9SFFFXXXX
To receive a quote for CA5KKR44A9SFFFXXXX, please complete the form below. You can also talk to our expert sales team right now by calling 877-393-8933.
CA5KKR44A9SFFFXXXX Specifications
View Full SpecificationsView Specifications
CA5KKR44A9SFFFXXXX / NW40H2, Square D, insulated case circuit breaker, Masterpact NW, type NW40H2, ANSI rated, Draw-Out, 4P, 3PH, 4000A max, 600V, 85kA@635V, ELS (140) 6.0A with LSIG trip functions, S48526 100-130VAC/VDC Spring Charging Motor, (2) S48493 100-130VAC/VDC Shunt Trip/Closing Coil, S33166 Finger Cluster (16 per unit), T Stabs and connectors, Solid State electronic, insulated case circuit breakers
| Manufacturer | Square D | Subcategory | Insulated Case |
| Family | Masterpact NW | ||
| Manufacturer | Square D | ||
| Subcategory | Insulated Case | ||
| Family | Masterpact NW |
Electrical.com is NOT an authorized distributor for Square D and therefore the manufacturer’s warranty does not apply. This product does include an Electrical.com 2 year warranty.



We can test, inspect and repair your CA5KKR44A9SFFFXXXX. All repairs include a 2-Year Electrical.com Warranty.
