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ABB, OS100GJ03, Switch Fuses,Front Operated,3-Pole,03 (Left Side),Class J,100 A,Handle and Shaft not Included,

Name: ABB, OS100GJ03, Switch Fuses,Front Operated,3-Pole,03 (Left Side),Class J,100 A,Handle and Shaft not Included,
Rating: 5.0 (2 reviews)

Delivery Time: 0-3 days

Product Highlights

•【100A Class J Fusible Protection】: Accepts Class J fuses up to 100A per pole, providing high-speed overcurrent protection with 200 kA SCCR at 600VAC.

• 【High SCCR for Demanding Panels】: 200 kA short circuit current rating at 600V qualifies this disconnect for use in high-fault-current industrial installations.

• 【3-Pole Front-Operated Design】: Front-operable mechanism allows installation in deep enclosures or against back panels without side clearance requirements.

• 【Flexible Mounting Options】: Supports both DIN rail and panel (screw) mounting — compatible with standard industrial enclosure configurations.

• 【UL 98 Listed】: Meets UL 98 standard for enclosed and dead-front switches, as required by NEC and inspection authorities for fusible disconnect applications.

Overview
Specifications
FAQ
User Guides
Reviews

The ABB OS100GJ03 is a 3-pole fusible disconnect switch rated 100A at 600VAC, designed for Class J fuse holders in industrial power distribution and motor branch circuit applications. With a 200 kA short circuit current rating at 600V, it is suitable for use in high-fault panels without requiring additional SCCR boosting components.

The front-operated mechanism allows the switch to be mounted in standard enclosures with the operator positioned at the front of the panel. Both DIN rail and panel mounting are supported. Note that the operating handle and shaft are sold separately — buyers should confirm the correct handle/shaft assembly for their enclosure depth before ordering.

Best For:

- Motor branch circuit disconnects requiring Class J fuse protection

- Industrial panels with 480V or 600V distribution and high available fault current

- Applications requiring UL 98 listed fusible disconnect switches

- Retrofitting or replacing existing 100A 3-pole disconnect switches

- Enclosures where front-mounted operation is preferred or required

Key Features:

-3-pole fusible disconnect switch

- Current rating: 100A

- Voltage rating: 600VAC

- Fuse class: Class J

- SCCR: 200 kA at 600V

- Front-operated mechanism

- DIN rail and panel (screw) mounting supported

- UL 98 Listed

- Handle and shaft sold separately

- ABB part number: 1SCA115436R1001

Quick Specs:

-Part Number: 1SCA115436R1001

- Poles: 3

- Current Rating: 100A

- Voltage Rating: 600VAC

- Fuse Class: Class J

- SCCR: 200 kA @ 600V

- Operation: Front-operated

- Mounting: DIN rail or panel mount

General Specifications
Brand	ABB
Model No.	OS100GJ03

Product Details
Color	Gray
Circuit Breaker Design	Unit mount
Trip Type	Non-interchangeable
Recommended Use	Industrial, Commercial

Q: What fuse class does the OS100GJ03 accept?

A: Class J fuses, up to 100A per pole.

Q: Is the operating handle included?

A: No. The handle and shaft assembly must be ordered separately from ABB. Confirm the correct handle part number for your enclosure depth.

Q: What is the SCCR?

A: 200 kA at 600VAC — suitable for use in high-fault-current industrial distribution panels.

Q: Is this switch UL listed?

A: Yes. The OS100GJ03 is listed under UL 98 for enclosed and dead-front switches.

Q: What are the mounting options?

A: The OS100GJ03 supports both DIN rail and panel (screw) mounting.

Q: Can this disconnect be used as a motor branch circuit disconnect?

A: Yes. A 100A fusible Class J disconnect at 600V is a common choice for motor branch circuits — verify that the fuse sizing meets NEC 430 requirements for the specific motor load.

Q: What is the voltage rating?

A: 600VAC maximum operational voltage.

Q: What are the overall dimensions?

A: Per ABB installation documentation: overall height approximately 172 mm. Refer to ABB document 1SCC311037M0203 for complete dimensional drawings.