Thomas & Betts TB215 Miniature Circuit Breaker

Description:

The Thomas & Betts TB215 Miniature Circuit Breaker (MCB) is used to provide thermal-magnetic overcurrent and short-circuit protection for 120/240 VAC single-phase electrical distribution systems. Commonly installed in Thomas & Betts load centers, commercial buildings, industrial facilities, and electrical distribution panels requiring a 15 Amp two-pole branch circuit breaker. Maintenance electricians, contractors, and facility managers use this breaker for new installations, preventive maintenance, panel upgrades, and replacement of existing TB Series circuit breakers.

Applications:

The Thomas & Betts TB215 is a TB Series plug-in molded case miniature circuit breaker designed to protect branch circuits against overloads and short circuits. It incorporates a thermal-magnetic trip mechanism with fixed long-time and instantaneous protection, ensuring dependable operation in residential, commercial, and light industrial electrical systems. The breaker is suitable for protecting lighting circuits, receptacle circuits, HVAC equipment, small motors, and other branch circuit applications in compatible Thomas & Betts load centers and panelboards.

Technical Specifications:

• Brand: Thomas & Betts (ABB)
• Part Number: TB215
• Product Type: Miniature Circuit Breaker (MCB)
• Series: TB Series
• Number of Poles: 2 Pole
• Current Rating: 15 Amp
• Rated Voltage: 120/240 VAC
• Phase: Single Phase
• Interrupting Capacity: 10 kA @ 240 VAC
• Trip Type: Thermal Magnetic
• Trip Functions: Long-Time and Instantaneous (LI)
• Mounting Type: Plug-In
• Connection Type: Plug-In
• Frame Type: Molded Case
• Operating Temperature Reference: 40°C
• Trip Unit: Non-Interchangeable
• Application: Branch Circuit and Feeder Protection
• Compatible Equipment: Thomas & Betts TB Series Load Centers and Panelboards
• Weight: Approximately 2 lb (0.9 kg)

Common Replacements:

• Thomas & Betts TB120
• Thomas & Betts TB220
• Thomas & Betts TB230