Overview
The Heinemann HB2-533-XBX is a general-purpose time delay relay manufactured by Eaton Cutler-Hammer. This Silic-O-Netic relay operates on 36VDC and provides a fixed 90-second time delay, making it suitable for applications requiring delayed switching operations in industrial equipment, motor control circuits, and process automation systems.
Key Features
- Silic-O-Netic design for fast, reliable switching action
- DPDT (double-pole, double-throw) configuration provides maximum switching flexibility
- 36VDC operating voltage ideal for control panel applications
- 90-second fixed delay for accurate timing control
- Vertical mount with 8-pin socket for easy installation and replacement
- Compact form factor suitable for standard DIN rail or panel mounting
Technical Specifications
- Operating Voltage: 36VDC
- Contact Configuration: DPDT (4 switch contacts)
- Time Delay: 90 seconds
- Mount Type: Vertical with 8-pin socket
- Relay Technology: Silic-O-Netic
- Manufacturer: Eaton Cutler-Hammer / Heinemann
Typical Applications
- Industrial motor startup delay and shutdown sequencing
- Equipment protection circuits requiring timed interlocks
- HVAC control systems and compressor staging
- Process automation and machine tool applications
- Control panel circuits where reliable timing is critical
Compatibility & Replacements
Compatible With
- Standard 8-pin relay sockets
- Industrial control panels and enclosures
- General-purpose automation circuits
- Motor control centers and switchgear
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. Direct replacement compatibility depends on socket type, voltage requirements, and contact configuration of your original equipment.
Works With
- Standard 8-pin relay sockets and terminal boards
- DIN rail mounting systems
- Industrial control wiring practices (per NEC/IEC standards)
- 36VDC control circuits in industrial machinery
