Siemens B120H 20A 120V 1-Pole Thermal Magnetic Circuit Breaker – Type BLH

The B120H from Siemens is a 20-amp, single-pole thermal magnetic circuit breaker designed for dependable branch circuit protection in residential and commercial applications.

Engineered with a high interrupt rating of 22 kAIC, this Type BLH breaker provides superior short-circuit protection compared to standard 10kA breakers, making it ideal for applications requiring higher fault current capacity. Its thermal-magnetic trip mechanism ensures reliable protection against both overloads and short circuits.

Electrical Ratings

• Amperage Rating: 20 Amps
• Voltage Rating: 120 Volts
• Poles: Single-Pole
• Interrupt Rating: 22 kAIC
• Circuit Protection: Thermal Magnetic
• Type: BLH

Physical Specifications

• Net Weight: 0.309 lb
• Packaging Dimensions: 0.787 in × 2.756 in × 3.937 in

Product Details

• • Catalog Number: B120H
  • UPC: 783643263826
  • Product Type: Thermal Magnetic Circuit Breaker
  • Compatibility: Suitable for Siemens Load Centers

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You may return items within 10 days of delivery for a refund.

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