The Q2125 is a circuit breaker designed for high-capacity electrical systems. Features 125A/2-pole protection with 120/240V AC compatibility and 10kA interrupting capacity. Its thermal-magnetic trip mechanism ensures precise overload and short-circuit response, while the compact 2-inch per pole design optimizes panel space. Bolt-on terminals provide secure connections for #4-1/0 AWG wires, and UL 489 compliance guarantees safety in commercial/industrial applications. Ideal for main disconnects, subpanels, and equipment requiring heavy-duty circuit protection.
Features
- Electrical: 125A, 120/240V AC
- Electrical: 2-pole thermal-magnetic trip
- Physical: 2-inch per pole width
- Physical: Reinforced thermoplastic housing
- Performance: 10kA interrupting rating
- Installation: Bolt-on panel mounting
- Installation: Accepts #4-1/0 AWG
- Compliance: UL 489 listed
- Application: Main service disconnects
- Application: Industrial power distribution
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