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ED21B045
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ED21B045
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SIEMENS
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ED21B045 - Bolt On - 45 Amp - 1 Pole - 120 Volt - Siemens

Cat No. ED21B045
Category MCCB
Stock Back Ordered
Condition Brand New, Sealed Packaging
Product Type MCCB
Please contact us for the exact delivery timeline

Back Ordered

$184.61

Lead Time: 25 Working Days.

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Technical Documents

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Technical Specification

SIEMENS ED21B045 MCCB Technical Specification

MCCB
Breaking Capacity 10kA
Model ED
No of Pole 1P
Protection Overload and Short Circuit
Rating 45A

Product Details

ED21B045 Molded Case Circuit Breaker - SIEMENS, MCCB, ED21B045, Bolt On, 45 Amp, 1 Pole, 120 Volt Electrihub

Product Dimensions

SIEMENS ED21B045 dimensions and weight

Dimensions (L × W × H)
Length 9.96 cm
Width 2.54 cm
Height 16.13 cm
Weight
Net Weight 0.543 kg

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

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Product Overview

ED21B045 Molded Case Circuit Breaker - SIEMENS, MCCB, ED21B045, Bolt On, 45 Amp, 1 Pole, 120 Volt Electrihub

Frequently Asked Questions for ED21B045

The Siemens ED21B045 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 ED21B045 is available on Electrihub with full specifications, trip curves, and wiring information.
The price of SIEMENS ED21B045 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

4.3
4 reviews
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Anjali N. Dec 2, 2025

Outstanding ED21B045 protection performance and reliability. The SIEMENS build quality ensures excellent results.

Diego R. Dec 2, 2025

Extensive field testing confirms the superior quality of SIEMENS ED21B045. The ED21B045 construction is robust, the protection mechanism is accurate, and the operational efficiency is outstanding. SIEMENS ED21B045 is industry-leading.

Mark Stevens Dec 2, 2025

ED21B045 is the best protection device for industrial applications.

Robert H. Dec 2, 2025

ED21B045 exceptional performance and safety standards.

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Tags

# Brand Siemens/ITE # Breaker 1 Pole # Max Amp 45A # Size Full Body # Type ED # Voltage 120V # 1 Pole Breakers Circuit Breakers Molded Case Breakers # Bolt On # 45 Amp # 1 Pole # 120 Volt # SIEMENS # MCCB # ED21B045 # Bolt On # 45 Amp # 1 Pole # 120 Volt Electrihub
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