MBKJD3A | Siemens Sentron Series 3-Pole 240V Main Breaker Kit For P1 Panelboards
MBKJD3A | Siemens Sentron Series 3-Pole 240V Main Breaker Kit For P1 Panelboards
MBKJD3A | Siemens Sentron Series 3-Pole 240V Main Breaker Kit For P1 Panelboards
    MBKJD3A | Siemens Sentron Series 3-Pole 240V Main Breaker Kit For P1 Panelboards
MBKJD3A | Siemens Sentron Series 3-Pole 240V Main Breaker Kit For P1 Panelboards

MBKJD3A | Siemens Sentron Series 3-Pole 240V Main Breaker Kit For P1 Panelboards

Part #: MBKJD3A Manufactured by: Siemens
Regular price
$2,590.00
Sale price
$2,590.00
Regular price
2 in Stock
Condition: New-Surplus Original Box
Shipping calculated at checkout.
Product Overview
MBKJD3A, Siemens, Sentron Series, main breaker kit, 3P, 240V, 400A, 100kA@240V, 200-400A trip, Sentron P1 panelboard, JXD,...  Read more
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warranty
IQElectro 2-Year Warranty
Warranty for Product #: MBKJD3A
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Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.

Product Description P/N: MBKJD3A

Description / Specifications

Description 

The Siemens MBKJD3A is a main breaker mounting kit designed for Sentron Series P1 panelboards in high-capacity power distribution systems. It supports three-pole operation at 240 volts with compatibility for multiple JD-frame molded case circuit breakers.


 

Technical Specifications 

Condition New/Never Used Surplus
Brand Siemens
Category Circuit Breaker
Part Number MBKJD3A
Subcategory Molded Case Circuit Breaker
Family Sentron Series
Type MBKJD
Voltage Rating 240 V
Maximum Current Rating 400 A
Trip Range 200–400 A
Poles 3
Interrupting Rating (AIC) 100 kA @ 240 V
Panelboard Compatibility Sentron P1
Configuration Main
Compatible Frame Types JXD, JD, HJD, HJXD

 

 

Information About MBKJD3A

The MBKJD3A is a main breaker kit from Siemens engineered for integration into Sentron Series P1 panelboards. It is designed to accommodate JD-frame molded case circuit breakers, providing a structured and secure main breaker installation. The kit supports three-pole configurations suitable for three-phase distribution at 240 volts. Its construction allows straightforward integration into panelboards used in commercial and industrial electrical systems requiring high interrupting capacity.

Key Features

  • Sentron Series Compatibility: Designed specifically for Siemens Sentron P1 panelboards.
  • Main Breaker Configuration: Supports main breaker installations for centralized power isolation.
  • JD-Frame MCCB Support: Compatible with JXD, JD, HJD, and HJXD molded case circuit breakers.
  • High Interrupting Capacity: Rated at 100 kA at 240 V to handle severe fault conditions.
  • Wide Trip Range: Accommodates breaker trip settings from 200 to 400 amps.
  • Three-Pole Design: Enables complete disconnection of three-phase power circuits.
  • 240V System Support: Intended for low-voltage distribution systems in demanding environments.

The MBKJD3A delivers the reliability and precision required for secure main breaker integration in Siemens Sentron panelboard systems.

IQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description 

The Siemens MBKJD3A is a main breaker mounting kit designed for Sentron Series P1 panelboards in high-capacity power distribution systems. It supports three-pole operation at 240 volts with compatibility for multiple JD-frame molded case circuit breakers.


 

Technical Specifications 

Condition New/Never Used Surplus
Brand Siemens
Category Circuit Breaker
Part Number MBKJD3A
Subcategory Molded Case Circuit Breaker
Family Sentron Series
Type MBKJD
Voltage Rating 240 V
Maximum Current Rating 400 A
Trip Range 200–400 A
Poles 3
Interrupting Rating (AIC) 100 kA @ 240 V
Panelboard Compatibility Sentron P1
Configuration Main
Compatible Frame Types JXD, JD, HJD, HJXD

 

 

Information About MBKJD3A

The MBKJD3A is a main breaker kit from Siemens engineered for integration into Sentron Series P1 panelboards. It is designed to accommodate JD-frame molded case circuit breakers, providing a structured and secure main breaker installation. The kit supports three-pole configurations suitable for three-phase distribution at 240 volts. Its construction allows straightforward integration into panelboards used in commercial and industrial electrical systems requiring high interrupting capacity.

Key Features

  • Sentron Series Compatibility: Designed specifically for Siemens Sentron P1 panelboards.
  • Main Breaker Configuration: Supports main breaker installations for centralized power isolation.
  • JD-Frame MCCB Support: Compatible with JXD, JD, HJD, and HJXD molded case circuit breakers.
  • High Interrupting Capacity: Rated at 100 kA at 240 V to handle severe fault conditions.
  • Wide Trip Range: Accommodates breaker trip settings from 200 to 400 amps.
  • Three-Pole Design: Enables complete disconnection of three-phase power circuits.
  • 240V System Support: Intended for low-voltage distribution systems in demanding environments.

The MBKJD3A delivers the reliability and precision required for secure main breaker integration in Siemens Sentron panelboard systems.

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