Electro Switch BB-21-01 Breaker Control Switch

Description:

The Electro Switch BB-21-01 Breaker Control Switch is used for manual operation and control of power circuit breakers in switchgear, control panels, and electrical distribution systems. Commonly installed in utility substations, power generation facilities, industrial switchgear, and motor control applications requiring reliable breaker open, close, and trip functions. Maintenance teams and system integrators use this control switch for replacement of worn breaker switches, switchgear retrofits, and restoration of dependable circuit breaker control.

Applications:

The Electro Switch BB-21-01 is commonly used in electrical substations, power distribution systems, generator control panels, industrial control systems, motor control centers (MCCs), and utility switchgear where manual breaker operation and control circuit reliability are essential.

Technical Specifications:

• Brand: Electro Switch
• Part Number: BB-21-01
• Product Type: Breaker Control Switch
• Series: BB Series
• Function: Manual circuit breaker control switch
• Typical Operations: Open / Close / Trip breaker control
• Mounting Type: Panel mount
• Actuator Style: Lever handle
• Contact Type: Multi-position rotary contacts
• Control Circuit Application: Low-voltage breaker control circuits
• Construction: Heavy-duty industrial switch assembly
• Electrical Duty: Suitable for switchgear and power distribution control applications
• Designed for utility, commercial, and industrial electrical systems

Common Replacements:

• Electro Switch BB-21-02
• Electro Switch BB-21-03
• Electro Switch BB-22-01