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B140H - 40Amp Circuit Breaker

  • 40 Amp
  • 22k @ 120VAC
  • 1 Pole

Purchase Options: Brand New

Quantity
$23.76

B140H - 40Amp Circuit Breaker Description

B140H - 40Amp Circuit Breaker

The Siemens B140H BLH 40A 1-Pole 120V Circuit Breaker is designed to protect your electrical system with ease. Its thermal-magnetic trip mechanism quickly responds to overloads and short circuits, while the high 22kA interrupt rating offers extra safety for circuits that demand more power.

Key Features and Benefits

  • Single-pole, 40A breaker for everyday and high-demand circuits
  • Thermal-magnetic trip for fast response to overloads and short circuits
  • 22kA interrupt rating for added safety
  • Compact, panelboard-friendly bolt-on design
  • Lightweight and easy to install

Technical Specifications

  • Type: BLH Molded Case Circuit Breaker
  • Poles: 1P
  • Voltage: 120V AC
  • Amperage: 40A
  • Interrupt Rating: 22,000A
  • Trip Mechanism: Thermal Magnetic
  • Dimensions: 2.563" x 1.00" x 3.122"
  • UL 489 Listed

Material Compliance and Certifications

  • UL Listed and compliant with REACH and RoHS standards for safe, long-lasting use.

Where It Works Best

  • Panelboard-mounted systems
  • Homes
  • Offices
  • Light industrial setups
  • Lighting circuits, appliances, and HVAC systems

Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.

Siemens®, I-T-E®, and Murray® are registered trademarks of Siemens AG. Products sold are surplus, used, or refurbished and are NOT supplied by Siemens AG or its affiliates.

Specifications

  • Width:1.0
  • Height:3.56
  • Depth:2.38
  • Poles:1
  • Amperes:40
  • A.I.C. Rating & Volts:22k @ 120VAC
  • Type:BLH
  • Approx Dimensions:1.00"W x 3.56"L x 2.38"D
  • Additional Notes:HACR rated, Bolt-on Molded Case Circuit Breaker, 40°C

Returns are easy

You may return unused items within 30 days of delivery for a full refund.

FREE ground shipping on breaker orders over $100 and all other items with orders over $500.

Shipping charges are Prepaid and Allowed on UPS Ground orders for all other products on orders over $500.00, again only when shipping within the lower 48 continental United States, provided the product(s) can safely ship UPS Ground.

If the product cannot safely ship via UPS Ground, or is too heavy to ship UPS Ground, then the product will be shipped via freightliner at buyer's expense.

CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

We strive to ship out your items within one business day.

In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).

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