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B145H
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B145H
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SIEMENS
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B145H Molded Case Circuit Breaker Specifications: Product Description: Siemens Low Voltage Molded Case Circuit Breakers Panelboard Mounting 240V Circuit Breakers - Type BL, 1 - Pole, 120VAC are Circuit Protection Molded Case Circuit Breakers. Type: BLH Application: Electrical ... - Siemens

Cat No. B145H
Category MCCB
Stock Back Ordered
Condition Brand New, Sealed Packaging
Product Type MCCB
Please contact us for the exact delivery timeline

Back Ordered

$85.84

Lead Time: 25 Working Days.

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Technical Documents

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Technical Specification

SIEMENS B145H MCCB Technical Specification

MCCB
Breaking Capacity 22kA
Model BL
No of Pole 1P
Protection Overload and Short Circuit
Rating 145A

Product Details

B145H 45 Amp 22kA Circuit Breaker - SIEMENS, MCCB, B145H, Siemens Molded Case Circuit Breaker Specifications: Product Description: Siemens Low Voltage Molded Case Circuit Breakers Panelboard Mounting 240V Circuit Breakers, Type BL, 1-Pole, 120VAC are Circuit Protection Molded Case Circuit Breakers. Type: BLH Application: Electrical ... Electrihub

Product Dimensions

SIEMENS B145H dimensions and weight

Dimensions (L × W × H)
Length 2 cm
Width 5 cm
Height 10 cm
Weight
Net Weight 0.5 kg

Dimensions are approximate. For precise dimensional drawings, contact us.

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Product Overview

B145H 45 Amp 22kA Circuit Breaker - SIEMENS, MCCB, B145H, Siemens Molded Case Circuit Breaker Specifications: Product Description: Siemens Low Voltage Molded Case Circuit Breakers Panelboard Mounting 240V Circuit Breakers, Type BL, 1-Pole, 120VAC are Circuit Protection Molded Case Circuit Breakers. Type: BLH Application: Electrical ... Electrihub

Frequently Asked Questions for B145H

The Siemens B145H MCCB offers adjustable thermal magnetic or electronic trip protection, high breaking capacity, robust housing, and reliable overload/short circuit protection for industrial and commercial applications.
It is widely used in LT panels, distribution boards, MCC/PCC systems, industrial machines, HVAC systems, and commercial electrical installations.
It protects against overloads, short circuits, and earth faults (if equipped). Adjustable trip settings allow precise coordination with downstream devices for system safety.
Check frame size, breaking capacity (kA), trip unit type, rated current, pole configuration, mounting type, and coordination requirements.
Ensure correct torque tightening, line/load orientation, proper busbar/cable termination, and follow Siemens wiring diagrams and safety standards.
Pricing varies depending on frame rating, trip unit, and breaking capacity. Visit Electrihub for updated Siemens MCCB pricing and offers.
The official Siemens datasheet for B145H is available on Electrihub with full specifications, trip curves, and wiring information.
The price of SIEMENS B145H MCCB depends on specifications, availability, and market conditions. You can check the latest GST-inclusive price on Electrihub India, which provides genuine products, transparent billing, and PAN India delivery.
Yes. RAS Electrihub Private Limited provides PAN India delivery with reliable logistics, safe packaging, and doorstep delivery across all states and union territories.
Yes. RAS Electrihub Private Limited issues GST-compliant invoices and also supports PO-based invoicing for businesses, contractors, and organizations across India.
Yes. RAS Electrihub Private Limited operates as an ISO-certified organization, ensuring quality sourcing, authentic products, and standardized procurement and delivery processes.

Reviews & Ratings

3.7
3 reviews
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1
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1
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Neha S. Dec 2, 2025

We have integrated SIEMENS B145H into our switchgear systems, and the B145H performance has exceeded expectations. The B145H protection accuracy, switching reliability, and overall durability are excellent for demanding applications.

Mariana P. Dec 2, 2025

Outstanding B145H protection performance and reliability. The SIEMENS build quality ensures excellent results.

Thomas Wilson Dec 2, 2025

SIEMENS B145H industry-leading performance and dependability.

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Tags

# Brand Siemens/ITE # Breaker 1 Pole # Connection Bolt-On # Max Amp 45A # Size Full Body # Type B # Voltage 120V # 1 Pole Breakers Bolt-on Circuit Breakers Circuit Breakers ITE Breakers Siemens Breakers # Bolt-On # 45 Amp # 1 Pole # 120 Volt # SIEMENS # MCCB # B145H # Siemens Molded Case Circuit Breaker Specifications: Product Description: Siemens Low Voltage Molded Case Circuit Breakers Panelboard Mounting 240V Circuit Breakers # Type BL # 1-Pole # 120VAC are Circuit Protection Molded Case Circuit Breakers. Type: BLH Application: Electrical ... Electrihub
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