General Electric 12CFVB11B1A Voltage Balance Relay Type CFVB
General Electric (GE)Model:12CFVB11B1A
Location unavailable
Relays
Qty:1
Condition: New
At a glance
- Product
- General Electric 12CFVB11B1A Voltage Balance Relay Type CFVB
- Manufacturer
- General Electric (GE)
- Model
- 12CFVB11B1A
- Category
- Relays
- Condition
- NEW
- Availability
- In stock
- Price or process
- Request price
- Quantity
- 1
- Lead time
- Not provided
- Location
- Location unavailable
- Fulfillment
- Shipping only
- Seller
- Motor Control Center
- Listed on
Key specifications
- Contact Configuration
- 2 NO/2 NC
- Control Voltage
- 125/250
- Frequency
- 60Hz
- Operating Temperature Max
- 60°F
- Operating Temperature Min
- -20°F
- Operating Voltage
- 120
- Pickup Voltage Imbalance Max
- 20%
- Pickup Voltage Imbalance Min
- 5%
- Relay Type
- CFVB
Supporting evidence
No supporting documents or certifications provided.
Description
The General Electric 12CFVB11B1A is a high-reliability voltage balance relay designed for use in electrical power systems to detect and protect against voltage imbalances in three-phase AC circuits. This relay monitors voltage differences between phases and initiates protective actions, such as tripping circuit breakers, to prevent damage to motors, generators, and other equipment from unbalanced conditions caused by faults, open phases, or load imbalances. Key features include adjustable pickup and dropout settings, robust construction for industrial environments, and compatibility with 120V 60Hz systems with DC control voltages of 125/250V. Advantages over similar products include GE's proven durability, ease of integration into existing switchgear, and minimal maintenance requirements. Drawbacks may include its electromechanical design, which is less flexible than modern digital relays, potentially requiring more space and manual adjustments. Ideal applications include power distribution, motor protection in manufacturing plants, and utility substations. This unit appears new, housed in a protective enclosure with transparent cover for visual inspection, and is suitable for critical infrastructure where reliable voltage monitoring is essential. For detailed setup, refer to GE instructions GEK-41831 and parts bulletin GEF-3346B.
Location unavailable for this listing.
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Return Window
No returns accepted
Return Conditions
This equipment is sold as-is, where-is
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