Emerson 1C31219G01 High-Power Relay Output Module – Industrial Automation Reliability Redefined
The Emerson 1C31219G01 High-Power Relay Output Module delivers exceptional switching performance for mission-critical industrial control systems. Engineered with heavy-duty 30A contacts and a wide -20°C to +85°C operating range, this module ensures uninterrupted operation in demanding environments like manufacturing plants, energy facilities, and process industries.
Featuring 24V DC control circuitry and robust mechanical construction, it provides precise load management for motors, valves, and industrial actuators while maintaining safety compliance through reinforced isolation barriers.

Key Features
- 30A @ 250V AC Contact Rating – Handles high inrush currents for motor and solenoid control
- Industrial-Grade Construction – Vibration-resistant terminals and corrosion-proof housing
- Wide Temperature Tolerance – Operates reliably in extreme thermal environments
- Quick-Swap Design – Tool-less installation with DIN rail mounting capability
- Electrical Isolation – 2500V withstand voltage between control and load circuits
| Parameter | Specification |
|---|---|
| Brand/Model | Emerson 1C31219G01 |
| Power Requirements | 24V DC Control Circuit |
| Load Capacity | 30A @ 250V AC Resistive Load |
| Environmental Rating | -20°C to +85°C Operating Temperature |
| Physical Dimensions | 100 x 75 x 40 mm (3.94 x 2.95 x 1.57″) |
Industrial Application Expertise
This high-power relay module excels in applications requiring:
- Heavy machinery control in steel mills and foundries
- Emergency shutdown systems in petrochemical plants
- High-cycle automation tasks in packaging lines
- Power distribution management in data centers
- Process control systems in food & beverage production
Comprehensive Industrial Control Solutions
We specialize in premium automation components from leading global manufacturers:
- ABB: DSQC series, PM866, AC800PEC
- Allen Bradley: ControlLogix, CompactLogix
- Honeywell: Experion PKS, UDC Controllers
- Schneider Electric: Modicon, Altivar Drives
- Emerson: OVATION, DeltaV Systems
- Woodward: 8521-0312, UG-10D Controllers








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