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Siemens Molded Case Circuit Breaker: 250 A Amps, 65kA at 240V AC, Fixed, Lug, ABC - JD-Frame Siemens Molded Case Circuit Breakers
SiemensJD-Frame Siemens Molded Case Circuit Breakers

Siemens Molded Case Circuit Breaker: 250 A Amps, 65kA at 240V AC, Fixed, Lug, ABC

The SIEMENS Molded Case Circuit Breaker, model JXD23B250, is a JD-Frame unit rated for 250 A Amps with a maximum AIR rating of 65kA at 240V AC. It features a fixed instantaneous trip, lug terminal connections, and…

SKU 3G-OTH-20983

Brand
Siemens
Item
Molded Case Circuit Breaker: 250 A Amps, 65kA at 240V AC, Fixed, Lug, ABC
Category
JD-Frame Siemens Molded Case Circuit Breakers
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Siemens
Manufacturer Part Number
JXD23B250
Series
JXD2-A
Type
65kA at 240V AC, Fixed, Lug, ABC, JXD2-A
AC
240V
Max. AIR Rating
65kA at 240V AC
Phase Connection
ABC
Instantaneous Trip
Fixed
Terminal Connection
Lug

Technical Documents

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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS Molded Case Circuit Breaker, model JXD23B250, is a JD-Frame unit rated for 250 A Amps with a maximum AIR rating of 65kA at 240V AC. It features a fixed instantaneous trip, lug terminal connections, and ABC phase connection, belonging to the JXD2-A series. This breaker is designed for industrial circuit protection applications.

Frequently Asked Questions

What is the SIEMENS JXD23B250 molded case circuit breaker used for?

The SIEMENS JXD23B250 is a JD-Frame molded case circuit breaker rated for 250 A amps used for industrial circuit protection. It protects electrical systems from overloads and short circuits in applications requiring a 240V AC supply with ABC phase connection.

What are the specifications of the SIEMENS JXD23B250 circuit breaker?

The SIEMENS JXD23B250 is a JD-Frame molded case circuit breaker rated at 250 A amps with a maximum AIR rating of 65kA at 240V AC. It features a fixed instantaneous trip, lug terminal connections, ABC phase connection, and belongs to the JXD2-A series.

Where to buy the SIEMENS JXD23B250 circuit breaker worldwide?

You can source the SIEMENS JXD23B250 circuit breaker through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive genuine Siemens components for your industrial needs.

How to install the SIEMENS JXD23B250 molded case circuit breaker?

Install the SIEMENS JXD23B250 by first ensuring the power is off. Mount the breaker securely, connect the lug terminals to the ABC phase conductors, and torque connections to manufacturer specifications. Always follow local electrical codes and consult a qualified electrician for safe installation.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Products

3G Electric supplies Siemens jd-frame siemens molded case circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
SIEMENS Molded Case Circuit Breaker: 200 A Amps, 65kA at 240V AC, Fixed, Lug, ABC, JXD2-A, 240V AC (MPN JXD23B200)
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SIEMENS Molded Case Circuit Breaker: 200 A Amps, 65kA at 240V AC, Fixed, Lug, ABC, JXD2-A, 240V AC (MPN JXD23B200)
SIEMENS Molded Case Circuit Breaker: 225 A Amps, 65kA at 240V AC, Fixed, Lug, ABC, JXD2-A, 240V AC (MPN JXD23B225)
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SIEMENS Molded Case Circuit Breaker: 225 A Amps, 65kA at 240V AC, Fixed, Lug, ABC, JXD2-A, 240V AC (MPN JXD23B225)
SIEMENS Molded Case Circuit Breaker: 250 A Amps, 65kA at 240V AC, Fixed, Lug, Non-Applicable, JXD2-A (MPN JXD22B250)
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SIEMENS Molded Case Circuit Breaker: 250 A Amps, 65kA at 240V AC, Fixed, Lug, Non-Applicable, JXD2-A (MPN JXD22B250)
SIEMENS Molded Case Circuit Breaker: 250 A Amps, 22kA at 600V AC, Fixed, Lug, ABC, FXD6-A, 600V AC (MPN FXD63B250)
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SIEMENS Molded Case Circuit Breaker: 250 A Amps, 22kA at 600V AC, Fixed, Lug, ABC, FXD6-A, 600V AC (MPN FXD63B250)

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Siemens JXD22B400 is a JD-frame molded case circuit breaker rated 400 A with a maximum AIR rating of 65 kA at 240 V AC. It features a fixed instantaneous trip and lug terminal connections. This breaker is used for overcurrent protection in electrical distribution systems such as panelboards and switchboards
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Siemens JXD22B225 is a JD-frame molded case circuit breaker rated for 225 A with a maximum AIR rating of 65 kA at 240 V AC. It features a fixed instantaneous trip and lug-type terminal connections. This breaker is part of the JXD2-A series and is used for overcurrent protection in electrical distribution systems
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Siemens JXD22B225 is a JD-frame molded case circuit breaker rated for 225 A with a maximum AIR rating of 65 kA at 240 V AC. It features a fixed instantaneous trip and lug-type terminal connections. This breaker is part of the JXD2-A series and is used for overcurrent protection in electrical distribution systems
The Siemens JXD23B400 is a JD-Frame molded case circuit breaker rated for 400 A with a maximum AIR rating of 65kA at 240V AC. It features a fixed instantaneous trip, lug terminal connections, and ABC phase connection, belonging to the JXD2-A series. This breaker is used for overcurrent protection in industrial power distribution systems, motor control centers, and panelboards
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The Siemens JXD23B400 is a JD-Frame molded case circuit breaker rated for 400 A with a maximum AIR rating of 65kA at 240V AC. It features a fixed instantaneous trip, lug terminal connections, and ABC phase connection, belonging to the JXD2-A series. This breaker is used for overcurrent protection in industrial power distribution systems, motor control centers, and panelboards
The Siemens JXD23B300 is a 300 A molded case circuit breaker from the JXD2-A series. It provides overcurrent protection in three-phase ABC power distribution systems up to 240V AC. This unit features a fixed instantaneous trip setting and lug-type terminal connections. With a maximum AIR rating of 65kA at 240V AC, it is suited for commercial and industrial applications requiring high interrupting capacity
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The Siemens JXD23B300 is a 300 A molded case circuit breaker from the JXD2-A series. It provides overcurrent protection in three-phase ABC power distribution systems up to 240V AC. This unit features a fixed instantaneous trip setting and lug-type terminal connections. With a maximum AIR rating of 65kA at 240V AC, it is suited for commercial and industrial applications requiring high interrupting capacity
SIEMENS Molded Case Circuit Breaker: 300 A Amps, 65kA at 240V AC, Fixed, Lug, Non-Applicable, JXD2-A (MPN JXD22B300)
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SIEMENS Molded Case Circuit Breaker: 300 A Amps, 65kA at 240V AC, Fixed, Lug, Non-Applicable, JXD2-A (MPN JXD22B300)
SIEMENS Molded Case Circuit Breaker: 200 A Amps, 65kA at 240V AC, Fixed, Lug, Non-Applicable, JXD2-A (MPN JXD22B200)
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SIEMENS Molded Case Circuit Breaker: 200 A Amps, 65kA at 240V AC, Fixed, Lug, Non-Applicable, JXD2-A (MPN JXD22B200)
SIEMENS Molded Case Circuit Breaker: 350 A Amps, 65kA at 240V AC, Fixed, Lug, ABC, JXD2-A, 240V AC (MPN JXD23B350)
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