Overview
The Heinemann HB2-533-XBX is a proven industrial time delay relay designed for 36V DC applications. Built with Silic-O-Netic aluminized steel contact material, this relay delivers reliable and repeatable timing control across thousands of cycles. The DPDT (Double-Pole, Double-Throw) configuration provides flexible switching for both normally-open and normally-closed contact arrangements, making it ideal for equipment startup sequences, motor control, safety interlocks, and process automation.
Key Features
- Silic-O-Netic contact technology for long contact life and low contact bounce
- DPDT switching configuration with dual independent circuits
- 90-second adjustable time delay
- 36V DC rated coil voltage
- Vertical mount design with 8-pin socket connection
- Compact form factor for panel-mount or relay rack installations
Technical Specifications
- Part Number: HB2-533-XBX
- Manufacturer: Heinemann (Eaton Cutler-Hammer)
- Coil Voltage: 36V DC
- Contact Configuration: DPDT (2 Form C)
- Time Delay: 90 seconds (adjustable)
- Contact Material: Silic-O-Netic (aluminized steel)
- Mounting Style: Vertical mount, 8-pin socket base
- Dimensions: Approximately 2″ diameter × 2.8″ height
- Package: Unit quantity: 1
Typical Applications
The HB2-533-XBX excels in environments requiring precise time-delay switching, including:
- Motor soft-start and soft-stop sequences
- Equipment startup interlocks and safety delays
- Cooling fan or compressor pump-down cycles
- Solenoid or valve control timing
- Conveyor system delays and sequencing
- Industrial process control and automation systems
Compatibility & Replacements
Compatible With
- 36V DC control circuits and power supplies
- NEMA and IEC standard control panels
- Relay sockets compatible with octal (8-pin) base connections
- Standard industrial relay racks and mounting systems
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering, as relay substitutions require confirmation of coil voltage, contact configuration, time delay range, and socket compatibility. The HB2-533-XBX is a Heinemann-manufactured unit and should be cross-referenced against equivalent models from other manufacturers if replacement is needed.
Works With
- Allen-Bradley and Rockwell Automation control systems
- Siemens SIMATIC PLC environments
- Mitsubishi and Omron industrial controllers
- Schneider Electric and Modicon systems
- GE Fanuc and GE Automation platforms
- Standalone relay panel logic and hardwired control circuits
