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Siemens B120H Type BLH 20A 1-Pole Bolt-On Circuit Breaker, 120/240VAC

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SKU
B120H

The Siemens B120H is a Type BLH, 20 A, single-pole bolt-on circuit breaker with standard-trip operation and a 120/240 VAC rating. It is UL Listed and its terminals accept #14–#10 AWG copper or #12–#10 AWG aluminum conductors.

  • 20 A Rating
  • Single-Pole Configuration
  • 120/240 VAC Rating
  • Bolt-On Mounting
  • Type BLH Breaker
  • UL Listed

Product Overview

The Siemens B120H is a Type BLH, 20 A, single-pole bolt-on circuit breaker with standard-trip operation and a 120/240 VAC rating. It is UL Listed and its terminals accept #14–#10 AWG copper or #12–#10 AWG aluminum conductors.

Technical Specifications

Product information and specifications for the selected item.

SKU: B120H

Product Information

BrandSiemens
MPNB120H
SKUB120H
UPC / GTIN783643263826
CategoryCircuit Breakers

Key Specs

Maximum Amperage (A)20
Voltage120 V AC
Interruption TypeStandard Trip
Breaker TypeStandard
Mounting TypeBolt-On

Electrical Ratings

Maximum Amperage (A)20
Voltage120 V AC
Interruption TypeStandard Trip
Lighting-load suitability120 V AC fluorescent lighting
Continuous-current rating reference temperature40 °C
AC frequency50/60 Hz
Factory calibration temperature40 °C
HACR ratingHACR rated
Switching-duty ratingSWD (frequent switching applications)

Breaker Configuration

Breaker TypeStandard
Mounting TypeBolt-On
Series TypeBLH
Terminal wire range#14–#10 AWG copper; #12–#10 AWG aluminum
Wire temperature compatibility60/75° wire through 40 A
Wiring connection systemINSTA-WIRE
Load-side pressure-wire terminalFactory-installed only
Reverse-feed compatibilitySuitable for reverse-feed use
Conductor temperature class60 or 75 °C
Load-side conductor rangeOne cable per lug; #14–#10 AWG copper or #12–#10 AWG aluminum

Pack & Smart Features

Bundle/SingleSingle Product

Certifications

Certifications and ListingsUL Listed

Dimensions & Weight

Height (in.)4
Width (in.)1
Length (in.)3
Weight (lb.)0.309

Product Documents

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