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NXD63S120A
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NXD63S120A
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SIEMENS
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NXD63S120A - LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH MAGNETIC ONLY TRIP UNIT. ASSEMBLED MOLDED CASE SWITCH (BREAKER) ND FRAME WITH STANDARD BREAKING CAPACITY. 1200A 3-POLE 600V 1000A SELF-PROTECTIVE INSTANTANEOUS OVERRIDE. NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES:NO LUGS INSTALLED. DIMENSIONS (W x H x D) IN: 9.00 x 16.0 x 6.00. - Siemens

Cat No. NXD63S120A
Category MCCB
Stock Back Ordered
Condition Brand New, Sealed Packaging
Product Type MCCB
Please contact us for the exact delivery timeline

Back Ordered

$7,902.45

Lead Time: 25 Working Days.

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Technical Documents

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Technical Specification

SIEMENS NXD63S120A MCCB Technical Specification

MCCB
Breaking Capacity 50kA
Model NEMA
No of Pole 3P
Protection Overload and Short Circuit
Rating 120A

Product Details

NXD63S120A Molded Case Circuit Breaker - SIEMENS, MCCB, NXD63S120A, Bolt On, 1200 Amp, 3 Pole, 600 Volt Electrihub

Product Dimensions

SIEMENS NXD63S120A dimensions and weight

Dimensions (L × W × H)
Length 15.24 cm
Width 22.86 cm
Height 40.64 cm
Weight
Net Weight 24.462 kg

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

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Product Overview

NXD63S120A Molded Case Circuit Breaker - SIEMENS, MCCB, NXD63S120A, Bolt On, 1200 Amp, 3 Pole, 600 Volt Electrihub

Frequently Asked Questions for NXD63S120A

The Siemens NXD63S120A 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 NXD63S120A is available on Electrihub with full specifications, trip curves, and wiring information.
The price of SIEMENS NXD63S120A 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

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Emily R. Dec 2, 2025

We have integrated SIEMENS NXD63S120A into our switchgear systems, and the NXD63S120A performance has exceeded expectations. The NXD63S120A protection accuracy, switching reliability, and overall durability are excellent for demanding applications.

Carlos V. Dec 2, 2025

After extensive testing of SIEMENS NXD63S120A, this device demonstrates exceptional performance characteristics. The NXD63S120A protection mechanism is responsive, accurate, and reliable under various load conditions. The NXD63S120A installation was straightforward, and integration with existing systems was seamless. Highly recommend SIEMENS NXD63S120A.

Arjun D. Dec 2, 2025

NXD63S120A best choice for electrical system protection.

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Tags

# Brand Siemens/ITE # Breaker 3 Pole # Max Amp 1200A # Size Full Body # Type NXD # Voltage 600V # 3 Pole Breakers Circuit Breakers ITE Breakers Molded Case Breakers Siemens Breakers # Bolt On # 1200 Amp # 3 Pole # 600 Volt # SIEMENS # MCCB # NXD63S120A # Bolt On # 1200 Amp # 3 Pole # 600 Volt Electrihub
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