1132760000

Overview

Weidmüller part number 1132760000 is an interface relay belonging to the TRZ series. It features a coil voltage of 24V DC and utilizes spring clamp connection terminals for wiring. The relay provides two changeover contacts (DPDT) with a switching current capacity of 100mA. Designed for DIN rail mounting, it operates within a temperature range of -40°C to +60°C. The unit complies with standards EN 50178 and EN 61000-6-2, ensuring reliable signal switching in industrial control environments.

Feature Summary

• Utilizes spring clamp terminal technology for rapid and secure wire termination without requiring screwdrivers.
• Provides electrical isolation between control circuits and load circuits via double-pole double-throw contact configuration.
• Designed for compact DIN rail installation to optimize control cabinet space utilization.

Applications

• Signal switching in industrial automation control panels
• Isolation of low-current digital signals in measurement systems
• Interface modules for PLC input/output expansion

Procurement Notes

Verify the specific coil voltage requirement against the application circuit before procurement. Confirm that the spring clamp connection type matches the existing wiring infrastructure. Ensure the switching current rating of 100mA is sufficient for the intended load. Check for compatibility with standard DIN rail mounting profiles used in the target enclosure.

Selection Notes

Select this model when a compact interface relay with spring clamp connections is required for low-current signal applications. The TRZ series offers a balance of reliability and ease of installation. Consider the operating temperature range and electromagnetic compatibility standards if the deployment environment involves high interference or extreme temperatures.

Part Context

This component belongs to the Weidmüller TRZ series of interface relays, which are designed for general-purpose signal switching. The series emphasizes durability and ease of maintenance within industrial control architectures. It serves as a fundamental building block for creating isolated control loops in automation systems.

Replacement Considerations

Consult official Weidmüller documentation for direct cross-references. Verify pinout compatibility and mechanical dimensions before substituting with other brands. Ensure equivalent electrical ratings and connection types are maintained to avoid rewiring modifications.