Square D - 300 Amp, 600 VAC, 3 Pole, Molded Case Circuit Breaker - Thermal Magnetic Trip, 22 kA at 600 VAC Breaking Capacity, 1 AWG, 279mm High x 102mm Wide
Item #: 56757313
Brand: Square D
Model #: LAF363001021
Exact Tooling IR#: 04
Features and Benefits
MCCB (Molded Case Circuit Breakers) are designed to protect against overloads and short circuits in both low and high power applications. Trip settings are adjustable and they are thermal and thermal-magnetically operated. The current rating is up to 2,500 amperes.
Thermal-magnetic tripping mechanisms are designed with both a bi-metal switch and an electromagnet. They perform as a thermal breaker for low level overloads and perform as a magnetic breaker for instantaneous tripping mechanism at high levels.
| Product Specifications | |
|---|---|
| Circuit Breaker Type | Molded Case Circuit Breaker |
| Amperage | 300 |
| Number of Poles | 3 |
| Breaking Capacity | 22 kA @ 600 VAC |
| Tripping Mechanism | Thermal-Magnetic |
| Terminal Connection Type | Lug |
| Voltage | 600 VAC |
| Wire Size (AWG) | 1 |
| Durability | 1000 Cycles |
| Overall Height (mm) | 279 |
| Overall Height (Decimal Inch) | 11 |
| Overall Length (mm) | 356 |
| Overall Length (Decimal Inch) | 14 |
| Overall Width (mm) | 102 |
| Overall Width (Decimal Inch) | 4.0200 |
| Standards Met | CSA C22.2 No 5.1 LR7551; Federal Specification W-C 375 b/Gen; IEC 157-1; UL 489 File E10027 |
| Reset Actuator Type | Toggle Switch |
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