Description
The Omron G7L-1ATUBJCBAC240V is a high capacity power relay engineered for demanding HVAC and industrial control applications. Rated at 240VAC with a 30-amp switching capacity, this SPST-NO (Single-Pole Single-Throw, Normally Open) relay delivers reliable, high-current load switching in a compact, installer-friendly package.
Key Features
- SPST-NO (Single-Pole Single-Throw, Normally Open) contact configuration for straightforward load control
- 240VAC coil voltage for compatibility with standard commercial and residential HVAC control circuits
- 30-amp high capacity switching — ideal for compressors, fan motors, electric heat strips, and other high-load HVAC components
- Quick-connect terminals for fast, tool-free wiring and reduced installation time
- Built-in manual test button allows technicians to verify relay operation without energizing the coil
- Upper bracket mounting design for secure, vibration-resistant panel or DIN-rail installation
Specifications
- Brand: Omron
- SKU / Part Number: G7L-1ATUBJCBAC240V
- Contact Form: SPST-NO
- Coil Voltage: 240VAC
- Contact Current Rating: 30 Amps
- Terminal Type: Quick-connect
- Mounting Style: Upper bracket
- Test Button: Yes — manual operation for field verification
Typical HVAC Applications
- Compressor contactor and load switching
- Condenser and evaporator fan motor control
- Electric heat strip sequencing
- Commercial rooftop unit (RTU) control panels
- Air handling unit (AHU) electrical panels
- Industrial and building automation control circuits
The Omron G7L series is recognized for its robust construction and long electrical life, making the G7L-1ATUBJCBAC240V a trusted choice for HVAC contractors and controls technicians who require dependable high-current relay performance in the field.







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