GE
GE CR305X300A Auxiliary Contact 1NO
Ensure Reliable Control with Auxiliary Contacts The General Electric CR305X300A Auxiliary Contact is designed for use with 300 Line magnetic starters and contactors. This contact provides a normally open (1NO) configuration, ensuring dependable operation for your motor control system. Specificati...
$49.00*
View on Amazon
✓ In Stock on Amazon.com
*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.
Notice a mistake? Let Us Know
Overview
Ensure Reliable Control with Auxiliary Contacts
The General Electric CR305X300A Auxiliary Contact is designed for use with 300 Line magnetic starters and contactors. This contact provides a normally open (1NO) configuration, ensuring dependable operation for your motor control system.
Specifications:
- Brand: GE (General Electric)
- Model: CR305X300A
- Type: Auxiliary Contact
- Compatibility: 300 Line Magnetic Starter/Contactor
- Contact Configuration: 1NO (Normally Open)
- Contact Rating: 120 VAC / 30 VDC 0.15 Ampere
- NEMA Size: 3, 4
- Mounting Location: Left/Right
Key Features
Electricos - cr305x300a general electric motor starter
Specifications
Type
Auxiliary Contact
Configuration
1NO
Brand Compatibility
GE General Electric
Model Specificity
CR305X300A Motor Starter
Pros & Cons
👍 Pros
- Specifically designed as an auxiliary contact for GE General Electric motor starters.
- Functions as a 1NO (normally open) contact, suitable for specific electrical control applications.
- Supports electrical system configurations requiring a CR305X300A component.
- Provides a clear function as an auxiliary contact, crucial for motor starter operation.
- Offers a specialized component for maintaining or repairing GE motor starter systems.
👎 Cons
- This auxiliary contact is exclusively for GE General Electric motor starters, limiting its application to other brands.
- It features a 1NO configuration, which might not be suitable for applications requiring NC (normally closed) or multiple contacts.
- The product information does not specify compatibility with particular motor starter series beyond "CR305X300A."
- Installation may require knowledge of electrical systems and motor starter wiring.
- No mention of mounting hardware or comprehensive installation instructions being included with the contact.
Frequently Asked Questions
What is the primary function of the GE CR305X300A Auxiliary Contact?
The GE CR305X300A is designed to serve as an auxiliary contact specifically for GE General Electric motor starters, providing a 1NO (normally open) configuration.
Is this auxiliary contact compatible with any motor starter?
No, this auxiliary contact is specifically indicated for use with GE General Electric motor starters, particularly models compatible with the CR305X300A specification.
What does "1NO" mean in the context of this auxiliary contact?
"1NO" means "1 Normally Open," indicating that the contact is open in its default state and closes when the motor starter is energized or actuated.
Can this part be used as a replacement for non-GE motor starters?
The product feature explicitly states it is for GE General Electric motor starters, so it is not designed or guaranteed to work with non-GE systems.
Are there other configurations available, such as normally closed contacts?
The description specifies a 1NO configuration for this particular auxiliary contact, with no mention of other configurations being available in this specific model.
Related Products
