Wago 750-626/025-001 Supply Filter, 24 Vdc Hi

Why Choose the WAGO 750-626/025-001 Potential Distribution Module?

The WAGO 750-626/025-001 is a specialised potential distribution module with insulation monitoring designed for the WAGO I/O System 750 and 753. It distributes the 24 V DC field supply across modular automation nodes while continuously monitoring the insulation resistance of the connected field power network.

The module combines reliable field power distribution with integrated ground fault detection. This allows engineers to identify developing insulation faults before they cause system failures, improving reliability and enabling predictive maintenance in industrial automation systems.

The 750-626/025-001 distributes power through internal power jumper contacts and provides connection points via CAGE CLAMP spring terminals. The module integrates seamlessly within WAGO distributed I/O assemblies mounted on standard DIN rails.

Key Advantages

• Distributes 24 V DC field supply across modular I/O systems.
• Integrated insulation monitoring for early ground fault detection.
• Improves system reliability and maintenance diagnostics.
• Supports high current distribution via power jumper contacts.
• Reduces wiring complexity in automation control cabinets.
• Compatible with WAGO I/O System 750 and 753.

Key Features

• Potential distribution module with insulation monitoring.
• Nominal field voltage: 24 V DC.
• Integrated ground fault monitoring.
• LED indicators for supply voltage and diagnostic status.
• Power jumper contacts for internal supply distribution.
• CAGE CLAMP spring terminals for secure wiring.
• DIN-35 rail mounting for control cabinet installation.

Technical Specifications

• Manufacturer: WAGO
• Series: WAGO I/O System 750 / 753
• Model: 750-626/025-001
• Module type: Potential distribution module with insulation monitoring
• Nominal voltage: 24 V DC
• Maximum current via power jumper contacts: up to 10 A
• Ground fault detection thresholds: approx. 50 kΩ (pre-alarm) / 25 kΩ (alarm)
• System supply voltage: 5 V via internal data contacts
• Connection technology: CAGE CLAMP spring terminals
• Wire cross section: approx. 0.08 to 2.5 mm² (AWG 28–14)
• Mounting type: DIN-35 rail
• Module width: approx. 12 mm
• Operating temperature: 0 °C to +55 °C
• Protection rating: IP20

Power Distribution with Integrated Insulation Monitoring

Industrial automation systems depend on reliable field power distribution to operate sensors, actuators and communication devices. Insulation faults or leakage currents can disrupt system operation or cause unexpected shutdowns.

The WAGO 750-626/025-001 distributes the 24 V field supply while monitoring the insulation resistance of the power network. This integrated diagnostic capability enables early detection of ground faults and supports high system availability in modern automation installations.

Typical Applications

• Distributed PLC and fieldbus I/O systems.
• Industrial machine control panels.
• Automation systems requiring insulation monitoring.
• Manufacturing and process automation equipment.
• Control cabinets using WAGO I/O System 750 or 753 nodes.

Trusted by Automation Engineers

WAGO I/O System 750 modules are widely trusted by automation engineers to build reliable distributed control systems with integrated diagnostics for modern industrial automation environments.