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SQUARE D Torque Limiting Breakway Bits: Torque Limiting Breakway - Square D Circuit Breaker Ancillary Accessories
SQUARE DSquare D Circuit Breaker Ancillary Accessories

SQUARE D Torque Limiting Breakway Bits: Torque Limiting Breakway

The SQUARE D Torque Limiting Breakway Bits (MPN LV426990) are circuit breaker ancillary accessories designed for use with PowerPact(R) B Circuit Breakers. This accessory type includes (6) 9 N.m torque limiting…

SKU 3G-OTH-21926

Also listed as: LV 426990 · LV-426990

Brand
SQUARE D
Item
Torque Limiting Breakway Bits: Torque Limiting Breakway
Category
Square D Circuit Breaker Ancillary Accessories
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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

SQUARE D
Manufacturer Part Number
LV426990
Includes
(6) 9 N.m Torque Limiting Breakway Bits
For Use With
PowerPact(R) B Circuit Breakers
Accessory Type
Torque Limiting Breakway Bits
Number of Poles
None

Technical Documents

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

Product Description

The SQUARE D Torque Limiting Breakway Bits (MPN LV426990) are circuit breaker ancillary accessories designed for use with PowerPact(R) B Circuit Breakers. This accessory type includes (6) 9 N.m torque limiting breakway bits, ensuring proper torque application during installation. The bits are a Square D brand product with no poles specified.

Frequently Asked Questions

What is the SQUARE D Torque Limiting Breakway Bits LV426990 used for?

These bits are used to apply a precise 9 N.m torque when installing PowerPact B circuit breakers, preventing over-tightening that can damage terminals. They are essential for maintenance and installation in industrial electrical panels.

What are the specifications of the SQUARE D LV426990 torque limiting bits?

The LV426990 includes six 9 N.m torque limiting breakway bits. They are designed for use with PowerPact B circuit breakers and are a Square D brand accessory. No poles are specified. The bits ensure consistent torque during breaker installation.

Where to buy SQUARE D LV426990 torque limiting bits worldwide?

3G Electric supplies the SQUARE D LV426990 torque limiting breakway bits worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver these Square D accessories to your facility, regardless of location.

How to install SQUARE D torque limiting breakway bits on PowerPact B breakers?

Insert the bit into a compatible torque wrench or driver until it clicks. Apply steady pressure to the breaker terminal screw until the bit breaks away at 9 N.m, ensuring correct torque. Always follow Square D's installation guidelines for PowerPact B breakers.

Used in

Common applications for SQUARE D
Commercial building electrical panels — Square D QO series plug-in circuit breakers for branch circuit protection
Industrial motor control centers — Square D QOB series bolt-on breakers in NQOD panelboards
Heating equipment installations — Square D QOU series unit-mount breakers for overcurrent protection
Outdoor electrical distribution — Square D L-Frame enclosures housing LAL/LHL breakers for 400 A service
Indoor facility power distribution — Square D Q-Frame enclosures with QBL/QDL breakers for 225 A circuits
Retrofit and replacement in existing Square D load centers — QO series breakers for 120/240V AC systems

SQUARE D Products

3G Electric supplies SQUARE D square d circuit breaker ancillary accessories. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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