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Siemens JXD2-A Series JD-Frame Molded Case Circuit Breaker - JD-Frame Siemens Molded Case Circuit Breakers
SiemensJD-Frame Siemens Molded Case Circuit Breakers

Siemens JXD2-A Series JD-Frame Molded Case Circuit Breaker

The SIEMENS JD-Frame Molded Case Circuit Breaker (SKU 3G-OTH-21024) is a 300 A amp device from the JXD2-A series. It features a fixed instantaneous trip, lug terminal connections, and a maximum AIR rating of 65kA at…

SKU 3G-OTH-21024

Brand
Siemens
Item
JXD2-A Series JD-Frame Molded Case Circuit Breaker
Part Number
JXD22B300
Category
JD-Frame Siemens Molded Case Circuit Breakers
Available to Order
Also known as:JXD22B300Siemens
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Siemens
Manufacturer Part Number
JXD22B300
Series
JXD2-A
Type
65kA at 240V AC, Fixed, Lug, Non-Applicable, JXD2-A
Max. AIR Rating
65kA at 240V AC
Phase Connection
Non-Applicable
Instantaneous Trip
Fixed
Terminal Connection
Lug

Technical Documents

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

Product Description

The SIEMENS JD-Frame Molded Case Circuit Breaker (SKU 3G-OTH-21024) is a 300 A amp device from the JXD2-A series. It features a fixed instantaneous trip, lug terminal connections, and a maximum AIR rating of 65kA at 240V AC, with a non-applicable phase connection (MPN JXD22B300).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SIEMENS JXD22B300 molded case circuit breaker used for?

The SIEMENS JXD22B300 is a 300 A molded case circuit breaker from the JXD2-A series, designed for overcurrent protection in industrial power distribution panels, motor control centers, and switchboards. It handles up to 65kA at 240V AC, making it suitable for high-fault-current applications.

What are the specifications of the SIEMENS JXD22B300 circuit breaker?

The SIEMENS JXD22B300 is a JD-frame molded case circuit breaker rated 300 A with a fixed instantaneous trip, lug terminal connections, and a maximum AIR rating of 65kA at 240V AC. It has a non-applicable phase connection and is part of the JXD2-A series (MPN JXD22B300).

Where to buy the SIEMENS JXD22B300 circuit breaker worldwide?

3G Electric supplies the SIEMENS JXD22B300 molded case circuit breaker worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this JXD2-A series 300 A breaker.

How to select the right SIEMENS molded case circuit breaker for your application?

To select the correct SIEMENS MCCB, match the continuous current rating (e.g., 300 A for the JXD22B300), verify the available fault current (65kA at 240V AC), and confirm terminal type (lug) and trip characteristics (fixed instantaneous). Consult the JXD2-A series documentation for coordination studies.

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
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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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