GE 12HGA11J52 HGA Instantaneous Auxiliary Relay
- Product Code: 12HGA11J52
- Availability: In Stock
Purchase Attributes：Original, Brand New
Service Attributes
▷ Stock & Logistics：Fast Delivery
▷ After-sales Guarantee：12 Months Warranty
▷ Online Customer Service：24 Hours Online Support
▷ Product Advantages：Competitive Price, Long Service Life
Application Attributes：GE 12HGA11J52 HGA Instantaneous Auxiliary Relay, Power Control Unit, Industrial Spare Parts
GE 12HGA11J52 Hinged Armature Auxiliary Relay
Manufacturer: General Electric (GE Vernova)
Model: 12HGA11J52
Type: HGA Instantaneous Auxiliary Relay
Coil Voltage: 125 V DC
Contact: SPDT (Single-Pole Double-Throw)
1. Overview
The GE 12HGA11J52 is a **hinged armature auxiliary relay** used in power distribution and industrial control. It provides auxiliary contacts for circuit breakers (AK-50/75/100, Magne-Blast) and control circuits, enabling signal duplication, interlocking, and electrical isolation. It is an instantaneous type, designed for fast switching in protective and control schemes.
2. Technical Specifications
• Coil Voltage: 125 V DC
• Coil Current: 0.8 A
• Contact Rating: 20 A continuous
• Contact Configuration: SPDT (1NO + 1NC)
• Operating Temperature: -40°C to +85°C
• Insulation: High dielectric strength
• Mounting: Panel or base-mounted
• Enclosure: Molded case, dust-resistant
3. Key Features
• Hinged Armature Design: Fast, reliable instantaneous operation
• High-Current Contacts: 20A rating for heavy-duty control
• Breaker Compatibility: Fits AK‑50/75/100 & Magne‑Blast breakers
• Signal Duplication: Expands contact count for interlocking/monitoring
• Robust Construction: Molded case for harsh industrial environments
4. Applications
• Power Substations: Auxiliary signaling for medium-voltage breakers
• Industrial Control: Interlocking, alarm, and status indication circuits
• Protection Systems: Isolating control and trip circuits
• Building Power: Switchgear and distribution panel auxiliaries
GE © 12HGA11J52 Hinged Armature Auxiliary Relay