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Siemens VL Series LGB2B040B

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LGB2B040B

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The Siemens LGB2B040B is part of the VL Series, offering essential protection as a molded case circuit breaker. This unit features a dual-pole design and is rated for a current of 40 A, accommodating voltages up to 600 VAC.

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Technical specifications for LGB2B040B

ManufacturerSiemens
Product TypeMolded Case Circuit Breaker
Product LineVL Series
Part NumberLGB2B040B
UPC887621220112
Number of Poles2 Poles
Current Rating40 A
Maximum Voltage600 VAC
Minimum Voltage347 VAC
Interrupting Capacity at 480 VAC65 kA
Interrupting Capacity at 600 VAC14 kA
Load LugsIncluded
Operating Temperature40°C
Rated Maximum Operating Frequency60 Hz
Rated Minimum Operating Frequency50 Hz
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The LGB2B040B, a molded case circuit breaker from Siemens's VL Series, provides reliable operation for electrical protection. It has been designed with two poles and is rated to handle a current of 40 Amperes. This unit supports a maximum voltage of 600 Volts AC while accommodating a minimum of 347 Volts AC.

Its interrupting capacity is notable, rated at 65 kA when operating at 480 VAC, ensuring safety during fault conditions. For 600 VAC applications, the interrupting capacity is 14 kA. The design includes load lugs, facilitating straightforward connections during installation.

This circuit breaker can function within an operating temperature of up to 40°C, making it suitable for various environments. It operates efficiently across a frequency range, rated for a maximum of 60 Hz and a minimum of 50 Hz. The Siemens LGB2B040B stands as a dependable choice for maintaining circuit integrity and safety.