Overview
The Industrial Timer Co ED7212A2 is an elapsed time indicator designed for continuous, tamper-proof run-time accumulation in industrial control systems and production equipment. Operating at 120V AC, this digital display timer tracks total operating hours without reset capability, making it ideal for maintenance management, usage audits, and equipment lifecycle tracking. The ED7212A2 provides reliable hour-meter functionality in a compact panel-mount form factor.
Key Features
- 120V AC operating voltage compatible with standard industrial control circuits
- Digital display for clear, easy-to-read accumulated time data
- No-reset design eliminates tampering and ensures accurate maintenance records
- Compact panel-mount construction fits standard control enclosures
- Synchronous motor drive ensures accuracy tracking with power-line frequency
- Low operating cost with minimal electrical power consumption
Technical Specifications
- Operating Voltage: 120V AC, 60 Hz
- Display Type: Digital readout
- Display Digits: 5-digit counter
- Mounting Style: Panel-mount behind bezel or cutout
- Reset Capability: Non-resettable
- Motor Type: Synchronous
Typical Applications
Elapsed time indicators such as the ED7212A2 are commonly used in:
- Motor run-time tracking for preventive maintenance scheduling
- Production equipment hour monitoring for capacity planning
- Industrial machinery usage audits and equipment diagnostics
- HVAC system operating-hour recording in commercial facilities
- Compressed air and pump system runtime logging
- Service interval management and equipment lifecycle tracking
Compatibility & Replacements
Compatible With
- Industrial control panels and enclosures rated for 120V AC circuits
- Standard 60 Hz power distribution systems in North America
- Panel cutouts and standard DIN mounting configurations
- Motor starters and equipment control circuits requiring run-time logging
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. Contact our sales team for interchangeability information with other Industrial Timer Company models or competing elapsed time indicator brands.
Works With
- Allen-Bradley and Siemens PLC systems (as a monitored input or auxiliary indicator)
- Industrial control systems using 120V AC logic circuits
- Preventive maintenance management software and tracking systems
- Standard electrical distribution and control panel wiring practices
