Square D - 400 Amp, 240 V, 3 Pole, Panel Mount Molded Case Circuit Breaker - Thermal Magnetic Trip, 25 kA at 240 VAC Breaking Capacity
Item #: 49787963
Brand: Square D
Model #: Q4L3400
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 | 400 |
| Number of Poles | 3 |
| Breaking Capacity | 25 kA @ 240 VAC |
| Tripping Mechanism | Thermal-Magnetic |
| Terminal Connection Type | Lug |
| Mounting Type | Panel Mount |
| Voltage | 240 V |
| Standards Met | CCC; CSA; IEC; UL Listed |
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