Overview
The IDEC RR2KP-U latching relay is a reliable plug-in relay designed for industrial control and automation applications. Built with dual-coil technology and permanent magnet self-holding, this relay maintains its contact state even during power failures. The RR2KP-U features an 11-pin configuration with pin terminals for standard relay sockets.
Key Features
- DPDT Configuration: Double-pole, double-throw contacts for versatile switching logic
- 10A Contact Rating: Suitable for general-purpose industrial switching applications
- Magnetic Latching Design: Self-holding action—contacts remain in last position without continuous power
- Dual Coil / Permanent Magnet: Set and reset coils for positive control
- 11-Pin Plug-In Socket: Compatible with standard relay sockets for easy installation
- Pulse Operation: Operates from momentary input pulses for reliable automation
Technical Specifications
Verify coil voltage with your application. Available variants include 12VDC, 24VDC, 24VAC, and 220VAC models. Contact your distributor or system integrator to confirm the exact voltage and model for your AC120V requirement, as the RR2KP-U series variants are sold separately by voltage rating.
Typical Applications
- Industrial machinery control and automation
- HVAC and process control systems
- Motor starter circuits and interlocking logic
- Safety circuits requiring memory retention during power loss
- General-purpose switching in control panels
- Distribution automation and utility switchgear
Compatibility & Replacements
Compatible With
- IDEC relay sockets accepting pin-terminal 11-pin plugs
- Standard DIN rail mounted relay bases
- Panel-mount relay socket assemblies
- Industrial control systems using DPDT latching logic
Replaces / Drop-In Replacement For
- Other RR2KP-U variants of the same voltage rating
- Equivalent pin-terminal latching relays with matching DPDT/10A specifications
- Verify compatibility with your socket and wiring before ordering to ensure proper fit
Works With
- Programmable Logic Controllers (PLCs) via I/O cards and relay output modules
- Motor starter circuits and soft-start systems
- Standard 120V, 208V, 240V, and 480V control circuits (depending on coil voltage variant)
- Automation software platforms using discrete relay logic
