Diehl Synchronous Series 220/270
Description
Applications
Features
Tech Specs
Operation
Description
Diehl Series 220 (24-hr) & Series 270 (7-day) heavy duty 40-amp synchronous time switches provide accurate timing for daily or weekend programs via captive trippers.
Series 220 (24-hr) offers up to 96 programmable operations in 15-minute increments.
Series 270 (7 day) version offers up to 84 programmable operations in 2-hour increments.
Applications
Useful for electric appliances and installations with periodically recurring work cycles such as:
- Heating Systems
- Furnaces
- Annealing/Drying Ovens
- Automatic Feeders
- Laboratory and Test Equipment
- Security and Alarm Systems
Features
- Synchronous Motor Driven
- Simple and Fast Settings
- Indicator of Switch-On Period (Orange Disc Section)
- Heavy-Duty 40-amp contracts
Tech Specs
| Series 220 | Series 270 | |
| Timer Range | 24 hours | 7 days |
| On/Off Time | 15 minutes | 2 hours |
| # of Programs | 96 Operations | 84 Operations |
| Power Reserve | N/A | |
| Contacts | Heavy-Duty 40-amp | |
| Size | 2″ x 3″ Self-Contained Box | |
Operation
- Set actual time of day by rotating the program disc clockwise
- Time of the day visible on program disc
- Set switching program by engaging the captive trippers
- Visible parts of the orange disc section shows switch-on period