Square D JGA261502 150A 2-Pole 600 V Circuit Breaker

Meet the Square D JGA261502 150A 2-Pole 600V Circuit Breaker — a robust protection device designed for demanding electrical systems. With a 150 A current rating, two poles, and a 600 V maximum voltage, this breaker delivers reliable overcurrent protection for heavy feeders and large loads in commercial and industrial environments.

• Current rating: 150 A
• Pole configuration: 2-Pole
• Voltage rating: 600 V
• Part number: JGA261502
• Brand/line: Square D

Why this 2-pole design matters

• The two-pole configuration provides simultaneous disconnection of both hot legs, which enhances safety during maintenance and fault conditions in 240/120V or higher-phase systems.
• Built to protect larger feeders and motors common in industrial and commercial applications, helping prevent equipment damage and downtime.
• Reliably integrates with Square D load centers and panels, ensuring compatibility and consistent performance within established electrical ecosystems.

Ideal applications

• Main feeders and large branch circuits in industrial control panels and commercial distribution boards.
• Protection for high-current equipment and motor feeders up to 150 A in 600 V systems.
• Service disconnects or subpanel protection where a sturdy, reliable two-pole breaker is required.

Installation and selection tips

• Verify compatibility with your Square D panel or enclosure to ensure proper fit and performance.
• Use for systems up to 600 V and for circuits where 2-pole protection is appropriate to safely isolate both conductors.
• Consider the electrical load profile of your installation to determine if 150 A protection aligns with your feeders and motor loads.

Designed for reliability and built around Square D’s proven protection philosophy, the JGA261502 delivers robust, straightforward circuit protection for demanding environments. If you’re upgrading a panel or configuring a new installation that requires safe, dependable 150 A, 2-pole, 600 V protection, this breaker is a precise, durable choice.