Overview
The Time Mark C264-5 is a 3-phase power monitor relay designed for industrial electrical protection and control. This solid-state monitoring device detects phase loss, phase reversal, phase unbalance, and under/over voltage conditions in three-phase power systems. The C264-5 features automatic reset capability and adjustable trip delay, making it suitable for machinery protection and power distribution monitoring.
Key Features
- Solid-state design for reliable operation and fast response
- Auto-reset capability with adjustable trip delay for customized protection
- Isolated contact outputs for independent circuit switching
- Wide voltage adjustment range (380–500V) accommodates field conditions
- Steel enclosure for durability in industrial environments
- 60 Hz operation standard
Technical Specifications
- Input Voltage: 480 VAC nominal
- Adjustment Range: 380–500V
- Frequency: 60 Hz
- Contact Type: Isolated outputs (SPST)
- Reset Mode: Automatic
- Enclosure: Steel
- Series: C264
- Status: Discontinued by manufacturer
Typical Applications
- Three-phase motor protection and control
- Power distribution monitoring in manufacturing facilities
- Industrial compressor and pump protection
- Phase loss and voltage unbalance detection
- Emergency shutdown circuits for power anomalies
- HVAC and industrial equipment power conditioning
Compatibility & Replacements
Compatible With
- Three-phase industrial power systems (480VAC, 60 Hz)
- Standard industrial control circuits and motor starters
- Power monitoring and protection schemes
- Industrial automation and machinery control systems
Replaces / Drop-In Replacement For
- Verify compatibility with your system integrator before ordering. Other Time Mark 3-phase monitor models in the C264 series may be functionally equivalent.
Works With
- Direct integration with industrial control panels and switchgear
- Compatible with standard relay logic circuits
- Stand-alone operation—no software or programming required
- Works with manual and automatic transfer switches
