NC4ED-JP-DC24V Sealed PCB Relay Form 4C 24VDC Coil 5A Relay

The NC4ED-JP-DC24V Medium Power Sealed Relay is a high-reliability PCB-mounted electromechanical relay designed for industrial automation, telecommunications equipment, control systems, instrumentation, and electronic switching applications. Featuring a 24V DC coil and a Form 4C (4PDT) contact configuration, this relay provides four independent changeover contacts for flexible and efficient multi-circuit control.

Built with a sealed housing, the NC4ED-JP-DC24V offers enhanced protection against dust, flux residue, moisture, and environmental contaminants. This sealed construction improves long-term reliability and makes the relay particularly suitable for demanding industrial and commercial environments where dependable operation is essential.

The relay incorporates bifurcated silver contacts that deliver superior switching performance, improved contact stability, and reduced contact resistance variation. This design enhances reliability in both signal-level and power switching applications while supporting extended operational life.

With a maximum switching current of 5A and an electrical rating of 5A at 250VAC, the NC4ED-JP-DC24V is suitable for controlling a wide range of electrical loads, including automation equipment, communication systems, monitoring devices, control circuits, and power management applications. Its Form 4C configuration enables simultaneous switching of multiple circuits, providing exceptional design flexibility.

The compact horizontal package measures just 38 × 25 × 11 mm, making it ideal for high-density PCB layouts where space optimization is important. The PCB-mount design and 14-pin configuration ensure secure installation and efficient integration into electronic assemblies.

Operating from a 24V DC coil supply, the relay features a coil resistance of 800 and a coil power consumption of 720mW, providing reliable actuation and stable performance. An isolation voltage of 2kV between coil and contact circuits enhances safety and protects sensitive electronics from electrical interference.

The relay carries UL and CSA approvals, confirming compliance with internationally recognized safety and quality standards. Its combination of compact size, sealed construction, and reliable switching performance makes it an excellent choice for professional electronic and industrial applications.

Key Features

24V DC coil operation

Form 4C (4PDT) contact configuration

Maximum switching current: 5A

Electrical rating: 5A at 250VAC

Sealed housing for environmental protection

Compact horizontal PCB-mount design

Bifurcated silver contacts for enhanced reliability

Coil resistance: 800

Coil power consumption: 720mW

Isolation voltage: 2kV

UL/CSA approved

14-pin PCB connection

Compact size: 38 × 25 × 11 mm

Applications

Industrial automation systems

Telecommunications equipment

PLC and control interfaces

Instrumentation and monitoring systems

Security and alarm equipment

HVAC control systems

Process control applications

Lighting and power management circuits

Embedded electronic systems

General-purpose PCB switching applications

Summary

The NC4ED-JP-DC24V is a compact sealed medium power relay featuring a 24VDC coil, Form 4C contact arrangement, and dependable 5A switching capability. With bifurcated contacts, 2kV isolation, UL/CSA approvals, and a sealed PCB-mount design, it delivers reliable performance for industrial, commercial, and electronic control applications requiring long-term durability and flexible multi-circuit switching.

What's in the box
1 x NC4ED-JP-DC24V Sealed PCB Relay Form 4C 24VDC Coil 5A Relay