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2CSM222421R1000 ABB AD1CO-15m Mechanical Daily Time Switch 230 V AC
ABB AD1CO-15m analogue electromechanical daily time switch with 15-minute programming intervals, 16(4) A switching capacity, 230 V AC supply and a potential-free changeover contact for automatic electrical load control.
£88.55
Why Choose the ABB AD1CO-15m Mechanical Time Switch?
The ABB AD1CO-15m is an analogue electromechanical 24-hour daily time switch designed for automatic control of electrical loads according to a repeating daily programme. Its straightforward mechanical programming makes it a practical solution for scheduled lighting, heating, ventilation and other electrical equipment in residential, commercial and building-services installations.
The AD1CO-15m uses a 96-pin programming dial with a minimum switching interval of 15 minutes, allowing multiple operating periods to be configured throughout each day. A three-position manual selector provides permanent OFF, automatic and permanent ON operation for convenient override of the programmed schedule.
Operating from a 230 V AC, 50/60 Hz supply, the timer provides a 16(4) A at 250 V AC switching capacity through a potential-free changeover contact. Unlike the AD1CO-R-15m version, the AD1CO-15m operates without a power reserve, making it suitable for applications where mains-synchronous daily time control is required.
Key Advantages
- Simple electromechanical 24-hour daily programming.
- 15-minute minimum switching interval for flexible load scheduling.
- 96-pin programming dial provides intuitive analogue setup.
- 16(4) A at 250 V AC switching capacity.
- Manual selector provides permanent OFF, automatic and permanent ON operation.
- Potential-free changeover contact supports versatile circuit control.
- Compact 2.5-module DIN-rail design for distribution boards and control panels.
Key Features
- ABB AD1CO-15m analogue time switch.
- Daily 24-hour programme.
- Single switching channel.
- 1 changeover (CO) contact.
- 230 V AC, 50/60 Hz supply.
- 16 A resistive / 4 A inductive load capacity.
- 15-minute minimum switching interval.
- ±5-minute switching accuracy.
- Manual OFF / automatic / ON selector.
- Mains-synchronous operation without running reserve.
- IP20 protection rating.
- DIN-rail mounting.
Straightforward Daily Automatic Load Control
Analogue time switches provide automatic switching according to predetermined schedules without requiring digital menus or external programming equipment. The ABB AD1CO-15m uses a 24-hour mechanical dial divided into 15-minute intervals, allowing connected equipment to be switched on and off automatically at selected times throughout each day.
Its mains-synchronous operation, potential-free changeover contact and three-position manual selector provide a straightforward solution for routine electrical load scheduling. The compact DIN-rail enclosure also allows the timer to integrate conveniently into modular distribution boards and electrical control panels.
Typical Applications
- Residential and commercial lighting control.
- Shop and display lighting schedules.
- Heating and ventilation equipment.
- Irrigation and watering systems.
- Building-services automation.
- Daily control of pumps, signs and other electrical equipment.
Technical Specifications
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| Contacts | 1 C/O | |
|---|---|---|
| Mounting Type | DIN rail | |
| Device Type | Time switch | |
| ABB order code | 2CSM222421R1000 | |
| Product type | Analogue electromechanical time switch | |
| Product group | Time Switches | |
| Programme | Daily / 24 hours | |
| Number of channels | 1 | |
| Contact type | 1 changeover (CO) contact | |
| Supply voltage | 230 V AC | |
| Rated frequency | 50–60 Hz | |
| Switching capacity | 16(4) A at 250 V AC | |
| Resistive load capacity | 16 A | |
| Inductive load capacity | 4 A | |
| Maximum switching power | 4000 VA | |
| Incandescent lamp load | 3000 W | |
| Fluorescent lamp load | 1200 VA | |
| Low-voltage halogen load | 2000 VA | |
| 230 V halogen load | 3000 W | |
| Power consumption | 0.5 W | |
| Minimum switching interval | 15 minutes | |
| Programming dial | 96 pins | |
| Switching accuracy | ±5 minutes | |
| Timekeeping accuracy | ±1 second/day at 23 °C | |
| Power reserve | None | |
| Manual control | Permanent OFF / Automatic / Permanent ON | |
| Potential-free contact | Yes | |
| Protection rating | IP20 | |
| Protection class | Class II | |
| Operating temperature | -10 to +50 °C | |
| Mounting type | DIN rail | |
| Modular width | 2.5 modules | |
| Dimensions (W × H × D) | 44 × 66 × 88 mm | |
| Net weight | approx. 0.112 kg | |
| Standard | EN 60730-2-7 | |
| EAN | 8012542224211 |
Frequently Asked Questions
What is the ABB AD1CO-15m used for?
The AD1CO-15m automatically switches electrical loads according to a repeating 24-hour daily programme, making it suitable for lighting, heating, ventilation and other scheduled electrical equipment.
What is the minimum switching interval of the AD1CO-15m?
The time switch provides a minimum switching interval of 15 minutes using its 96-pin daily programming dial.
What supply voltage does the ABB AD1CO-15m require?
The AD1CO-15m operates from a 230 V AC, 50/60 Hz supply.
Does the ABB AD1CO-15m have a power reserve?
No. The AD1CO-15m is the daily analogue version without a running reserve; the AD1CO-R-15m is the corresponding version designed with a power reserve.
What is the switching capacity of the ABB AD1CO-15m?
The time switch has a switching capacity of 16(4) A at 250 V AC, corresponding to a 16 A resistive and 4 A inductive load capacity.
Trusted ABB Time-Control Technology
ABB analogue time switches provide dependable automatic control of electrical loads, combining straightforward mechanical programming, practical manual control and compact DIN-rail installation for residential, commercial and building-services applications.
