Wago 750-517 2Do, Ac 250 V 1A Pot-Free Relay2Co

Why Choose the WAGO 750-517 Relay Output Module?

The WAGO 750-517 is a reliable 4-channel relay output module designed for the WAGO I/O System 750. It enables PLCs and industrial controllers to switch field devices such as contactors, solenoid valves, signal lamps and motors within distributed automation systems.

Each channel provides a potential-free changeover relay contact (SPDT) capable of switching loads up to 250 V AC or 30 V DC. The module supports switching currents up to 6 A per channel, making it suitable for controlling higher-power loads in industrial control environments while maintaining safe electrical isolation between controller electronics and field circuits.

The module integrates seamlessly with WAGO fieldbus couplers and programmable controllers as part of the modular WAGO 750 distributed I/O architecture. Its DIN rail mounting design and CAGE CLAMP® spring terminal technology allow fast installation and secure wiring inside industrial control cabinets.

Key Advantages

• 4 relay output channels for flexible actuator control.
• Changeover relay contacts (SPDT) allow versatile switching configurations.
• Supports AC loads up to 250 V and DC loads up to 30 V.
• High switching current capability up to 6 A per channel.
• Potential-free relay contacts provide electrical isolation.
• Compatible with WAGO 750 Series distributed I/O systems.

Key Features

• 4 relay output channels.
• Contact configuration: SPDT changeover relay contacts.
• Switching voltage: up to 250 V AC / 30 V DC.
• Maximum switching current: 6 A per channel.
• Status LEDs indicate switching state.
• Electromechanical relay contacts for reliable load switching.
• Compatible with WAGO fieldbus couplers and programmable controllers.

Technical Specifications

• Manufacturer: WAGO
• Series: WAGO I/O System 750
• Model: 750-517
• Module type: Relay output module
• Number of outputs: 4 relay outputs
• Contact configuration: changeover contacts (SPDT)
• Switching voltage: up to 250 V AC / 30 V DC
• Maximum switching current: 6 A per channel
• Switching power: up to approx. 1500 VA (resistive load)
• Minimum switching current: approx. 10 mA
• Isolation: relay contact isolation between system and field
• System supply voltage: 5 V DC via internal I/O bus
• Connection technology: CAGE CLAMP® spring terminals
• Mounting: 35 mm DIN rail
• Module width: approx. 24 mm
• Operating temperature: 0 °C to +55 °C
• Ingress protection: IP20

Industrial Relay Output Control

Relay output modules are commonly used in industrial automation to control loads that require higher switching voltages or currents than semiconductor outputs can provide. Changeover relay contacts offer flexible switching capability for normally open or normally closed circuits.

The WAGO 750-517 enables automation systems to reliably control devices such as motors, pumps, contactors and signalling equipment. When integrated into the WAGO 750 distributed I/O platform, it provides scalable and dependable output control for modern machine automation and industrial process systems.

Typical Applications

• Switching contactors and relay coils.
• Control of industrial motors and pumps.
• Industrial signalling and indicator systems.
• Machine automation and equipment control.
• Building automation and HVAC systems.

Trusted by Automation Engineers

WAGO 750 Series I/O modules are trusted by automation engineers and machine builders worldwide for creating flexible distributed control systems in industrial automation environments.