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G| Style | Model | Amps | High Amp Trip Setting | Low Amp Trip Setting | Number Of Poles | Circuit Breaker Type | Ac Voltage Rating | Phase | Phase Connection | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | Q432300 | - | - | - | 3 | - | - | - | - | £3,626.60 | |
| B | Q432350 | - | - | - | 3 | - | - | - | - | £3,626.60 | |
| C | Q432400 | - | - | - | 3 | - | - | - | - | £3,808.67 | |
| B | Q432250 | - | - | - | 3 | - | - | - | - | £3,626.60 | |
| D | Q4L3250 | 250A | 2500A | 1250A | 3 | Standard | 240V AC | 3 | ABC | £2,290.54 | |
| E | Q4L3300 | 300A | 3000A | 1500A | 3 | Standard | 240V AC | 3 | ABC | £3,808.67 | |
| F | Q4L3350 | 350A | 3500A | 1750A | 3 | Standard | 240V AC | 3 | ABC | £4,812.42 | |
| G | Q4L3400 | 400A | 4000A | 2000A | 3 | Standard | 240V AC | 3 | ABC | £3,808.67 |
Square D Q4 Series circuit breakers protect sensitive circuits from excessive current flows causing overloads or short circuits. These circuit breakers feature an over-centre toggle mechanism to provide quick make and break operation with positive handle indication. The thermal-magnetic trip elements are calibrated at an ambient temperature of 40 degrees Celsius to provide uniform tripping. They come with a push-to-trip button that enables the user to manually trip the circuit breaker and perform maintenance checks. Raptor Supplies offers a huge variety of these Q4 Series circuit breakers that can be mounted in any position.