ITE | JL2B350 | Circuit Breaker | 350A | 2-Pole | 600V

Experience dependable protection with the ITE JL2B350 Circuit Breaker. Designed for maintenance, retrofit, and replacement projects where exact specifications matter, this 350A, 2-Pole, 600V device delivers reliable performance in demanding electrical environments. When compatibility is critical, the JL2B350 is your definitive reference point.

Key specifications at a glance

• Amperage: 350A
• Poles: 2-Pole
• Voltage rating: 600V
• Reference part number: JL2B350

Why this breaker stands out

In retrofit and replacement scenarios, matching the exact amperage, pole configuration, and voltage is essential to protect equipment and maintain safety. The JL2B350’s 2-Pole design supports two simultaneous conductors, simplifying panel upgrades and ensuring consistent protection across circuits. With a 600V rating, it aligns with a wide range of industrial and commercial distribution systems, helping you avoid compatibility gaps during installation.

Ideal use cases

• Maintenance and service upgrades for existing panels that require 350A capacity
• Retrofit projects where original equipment specifies JL2B350 as the compatibility reference
• Replacement of worn or failed breakers in 2-Pole, 600V distribution setups

How to specify and install with confidence

Before ordering, confirm fit and ratings against your panel’s documentation. The part number JL2B350 serves as the best compatibility signal, reducing the risk of mismatches. For installation, follow standard electrical practices and your panel manufacturer’s guidelines. If you’re unsure about mounting or wiring, consult a licensed electrician to ensure proper seating, secure connections, and safe operation.