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GE CR305X100D Auxiliary Contact Block - GE Auxiliary Contacts
GEGE Auxiliary Contacts

GE CR305X100D Auxiliary Contact Block

The GE Auxiliary Contact Block (MPN CR305X100D) is a side-mounted, 1NO contact block with a maximum current of 10 A (AC). It is designed for use with GE 300-Line Contactors, providing a single normally open auxiliary…

SKU 3G-OTH-38186

Brand
GE
Item
CR305X100D Auxiliary Contact Block
Part Number
CR305X100D
Category
GE Auxiliary Contacts
Available to Order
Also known as:CR305X100DGE
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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

GE
Manufacturer Part Number
CR305X100D
Compatible with Series
300-Line Contactors

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GE Auxiliary Contact Block (MPN CR305X100D) is a side-mounted, 1NO contact block with a maximum current of 10 A (AC). It is designed for use with GE 300-Line Contactors, providing a single normally open auxiliary contact for control circuit switching.

Frequently Asked Questions

What is the GE CR305X100D auxiliary contact block used for?

The GE CR305X100D auxiliary contact block provides a single normally open (1NO) contact for control circuit switching in industrial motor control applications. It is specifically designed for side-mounting on GE 300-Line Contactors to add auxiliary switching capacity.

What are the specifications of the GE CR305X100D auxiliary contact block?

The GE CR305X100D is a side-mounted auxiliary contact block with 1 normally open (1NO) contact. It has a maximum current rating of 10 A (AC) and is compatible with GE 300-Line Contactors. The manufacturer part number is CR305X100D.

Where to buy the GE CR305X100D auxiliary contact block worldwide?

3G Electric supplies the GE CR305X100D auxiliary contact block worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the GE CR305X100D auxiliary contact block on a 300-Line contactor?

To install the GE CR305X100D, first de-energize the contactor. Slide the block onto the side mounting rail of the GE 300-Line contactor until it snaps securely into place. Ensure the contact block is properly aligned with the contactor's actuating mechanism for reliable switching.

Used in

Common applications for GE
Commercial electrical distribution — GE FB-Frame molded case circuit breakers for 20 A branch protection with 100 kA interrupting capacity at 240/277 V AC.
Industrial motor control — GE NEMA Size 1 enclosed non-reversing starters with 480 V AC coils and thermal overloads for three-phase motor starting.
Lighting control systems — GE CR460 series mechanically held lighting contactors for remote switching of 277 V AC, 30 A lighting loads.
Panelboard branch protection — GE THQB32100 three-pole bolt-on miniature circuit breakers rated 100 A at 120/240 V AC with 10 kA interrupting capacity.
HVAC damper actuation — GE Relay GE 145 servo motor with 10 Nm torque for damper shafts from 8 to 10 mm.
Motor overload protection — GE CR123C118A thermal overload relay for monitoring current and preventing equipment damage in motor starters.
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GE Products

3G Electric supplies GE ge auxiliary contacts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Front-mount auxiliary contact block for CR460 lighting contactors. Provides 2 normally open and 2 normally closed contacts rated at 10 A AC. Used for status indication or interlocking in industrial lighting control circuits
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Front-mount auxiliary contact block for CR460 lighting contactors. Provides 2 normally open and 2 normally closed contacts rated at 10 A AC. Used for status indication or interlocking in industrial lighting control circuits

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