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Product Info
- Manufacturer:Thomas & Betts
- Sub-Category:Molded Case
Description
TB140
TB140 is a 40 amp, 240 volt, 1 pole circuit breaker manufactured by Thomas & Betts designed for plug-in mounting.
This circuit breaker features a 10,000 AIC (Ampere Interrupting Capacity) rating at 120 volts, providing reliable short circuit protection. It uses a thermal-magnetic trip unit for fast magnetic-trip protection against short circuits and time-delay trip protection against overloads. The breaker is molded from durable thermoset plastic to resist dielectric breakdown after arcing and includes a non-breakable plastic operating handle.
- Key Specifications
- Amperage: 40 Amps
- Voltage Rating: 240 Volts
- Poles: 1 Pole
- Interrupt Rating: 10kA at 120V
- Mounting Type: Plug-In
- Trip Unit: Thermal-Magnetic
- Series/Frame: TB Series
- Material: Thermoset Plastic Case
- Operating Handle: Non-breakable Plastic
- Certifications: UL Listed (UL File #E162469)
- Part Number: TB140
- Manufacturer : Thomas & Betts
- Brand : Thomas & Betts
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : TB Series
- Type : TB
- Voltage : 240
- Amperage : 40
- Phase : 1
- Poles : 1
- AIC rating : 10kA@120V
- Connection : Plug-In
- Functions : LI - Long-Time and Instantaneous
- Protection : Thermal Magnetic
- Weight : 2
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