B104 B104 Circuit Breaker, 70A, 2-Pole, 600V

Engineered for industrial electrical service, the B104 70A, 2-Pole, 600V circuit breaker delivers dependable protection for power distribution in demanding environments. Designed with maintenance and replacement projects in mind, this unit is built to integrate with panels and gear that specify the B104 family, helping prevent costly downtime from overloads and short circuits.

Key specifications

• Amperage: 70 A
• Poles: 2
• Voltage rating: 600V
• Manufacturer: B104
• Part Number: B104
• Product Type: Circuit Breaker

Why this matters in the field: a 2-pole design provides simultaneous isolation of both hot conductors in 600V systems, enhancing safety during maintenance and service work. The 70 A rating is well-suited for mid‑range feeders or equipment lines that require reliable protection without frequent nuisance trips, while the 600V rating matches common industrial installation standards.

Ideal use cases

• Industrial service panels and main distribution boards requiring B104-compatible breakers
• Replacement in aging or upgraded electrical systems where two-pole protection is needed
• Motor control centers and equipment feeders in manufacturing or processing facilities
• Temporary installations or planned maintenance projects that demand quick, compatible replacement parts

Compatibility and installation notes: verify fit by part number and application requirements. Need help matching a part number or confirming compatibility? Message us and we'll help.

What sets the B104 70A 2-Pole apart

• Direct compatibility with B104‑family panels and systems, reducing guesswork during replacements
• Clear, straightforward protection for circuits that operate at up to 600V and draw up to 70 A
• Simplified inventory for maintenance teams thanks to a standardized part number and form factor