DOLD AA 7512 – Timer, On-delay
Timer, On-delay
- Non sensitive to electromagnetical influence by pneumatic time element
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Timers
76 productsTime relays for on-delay, off-delay, flashing, cyclic, fleeting-action and star-delta functions, plus multifunction timers that cover many functions in one device.
Use them to delay starts and stops, sequence equipment, or pulse lamps and alarms. Filter by time function and supply voltage.
DOLD AA 7562 – Timer, Off-delay
Timer, Off-delay
- Non sensitive to electromagnetical influence by pneumatic time element
DOLD AA 7610 – Timer, On-delay
Timer, On-delay
- Large setting range
- Simple unit setting
- Purely mechanical timing
DOLD AA 7616 – Timer, On-delay
Timer, On-delay
- Large setting range
- Simple unit setting
- Purely mechanical timing
DOLD AA 7666 – Timer, Off-delay
Timer, Off-delay
- Large setting range
- Simple unit setting
- Purely mechanical timing
DOLD AA 9906/200 – Timer, On-delay
Timer, On-delay
DOLD BA 7905 – Timer, On-delay
Timer, On-delay
- Higher safety at connection of machine parts during start up
- High repeat accuracy
- Wide setting range
- Easy setting
DOLD BA 7954 – Timer, Off-delay
Timer, Off-delay
- Simple operation
- No-voltage safe
- Delay von 0.05 … 300 s
DOLD BC 7930N – Timer, On-delay
Timer, On-delay
DOLD BC 7931N – Fleeting action relay
Fleeting action relay
DOLD BC 7932N – Flasher relay
Flasher relay
DOLD BC 7933N – Timer, Off-delay
Timer, Off-delay
DOLD BC 7934N – Timer, On-delay
Timer, On-delay
DOLD BC 7935N – Multifunction relay
Multifunction relay
DOLD BC 7936N – Star-Delta-Timer
Star-Delta-Timer
DOLD BC 7937N – Cyclic timer
Cyclic timer
DOLD BC 7938N – Timer, Off-delay
Timer, Off-delay
- No-voltage safe
- Delay of 0.05 … 300 s
- Wide voltage range
DOLD BC 7939N – Timer, Off-delay
Timer, Off-delay
DOLD EC 7610 – Timer, On-delay
Timer, On-delay
- Large setting range
- Simple unit setting
- Purely mechanical timing
DOLD EC 7616 – Timer, On-delay
Timer, On-delay
- Large setting range
- Simple unit setting
- Purely mechanical timing
DOLD EC 7666 – Timer, Off-delay
Timer, Off-delay
- Large setting range
- Simple unit setting
- Purely mechanical timing
DOLD EF 7610 – Timer, On-delay
Timer, On-delay
- Large setting range
- Simple unit setting
- Purely mechanical timing
DOLD EF 7616 – Timer, On-delay
Timer, On-delay
- Large setting range
- Simple unit setting
- Purely mechanical timing
DOLD EF 7666 – Timer, Off-delay
Timer, Off-delay
- Large setting range
- Simple unit setting
- Purely mechanical timing
MINITIMER and MULTITIMER time relays for on- and off-delays
Time relays are relays with a defined timing behaviour, used to build start-up and shut-down delays economically in both industrial machinery and building technology. DOLD has been developing timer technology for several decades. Its range spans electro-mechanical and electro-pneumatic designs together with electronic models based on microprocessor technology.
The MINITIMER and MULTITIMER families offer variable time functions and conform to several international standards, among them IEC/DIN EN 61812-1 (VDE 0435-2021). Time functions and time ranges are selected quickly with rotary switches on the front panel, so the relay can be set up on site in a few moments without a programming tool or PC.
In practice the range splits into multifunction relays and single-purpose timers. The SK 7817N/200, IK 7817N/200 and RK 7817 fit a 17.5 mm housing and span 0.02 s to 300 h, while the 22.5 mm MK 7850N offers two changeover contacts, one of which can be set as instantaneous, and carries UL approval. The digital MK 7830N sets two times independently up to 9999 h, and the 52.5 mm SN 7920, also built to DIN EN 50155, handles high DC switching loads with two sets of 1 NC + 2 NO contacts. Dedicated flasher, cyclic, fleeting action and star-delta timers such as the BC 7936N cover single tasks.
- Variable time functions in MINITIMER / MULTITIMER
- Complies with IEC/DIN EN 61812-1 (VDE 0435-2021)
- Front rotary switches set function and time range
- SK 7817N/200: 17.5 mm, 0.02 s to 300 h
- MK 7830N digital timer, two times up to 9999 h
- SN 7920 for high DC loads, DIN EN 50155
