Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
EMAS RZ1A1B03M-1 EMAS TIME RELAY 3 MINUTE 12 V AC/DC 1 CO DELAY OFF
EMAS RZ1A1B03M-1 electronic time relay with analogue timing control, 12 V AC/DC supply and 1CO 5 A contact output for industrial automation control systems.
£30.06
Why Choose the EMAS RZ1A1B03M-1 Time Relay?
The EMAS RZ1A1B03M-1 is a compact and reliable electronic time relay designed for accurate delay timing control in industrial automation, machinery and electrical control systems. As part of the EMAS RZ1 series, it provides dependable analogue timing performance with a plug-in design for easy installation in control panels.
This timer relay provides a practical solution for applications requiring controlled switching delays. Its analogue adjustment, 12 V AC/DC operating voltage, 8-pin connection format and single changeover contact make it suitable for a wide range of industrial control applications.
With an adjustable time range of 0.3–3 minutes, a 12 V AC/DC supply and a 1CO changeover contact rated at 5 A, the EMAS RZ1A1B03M-1 is ideal for automation sequences, machine control systems and electrical switching applications.
Key Advantages
- Compact electronic time relay designed for industrial automation.
- Analogue timing control for flexible switching applications.
- 0.3–3 minute adjustable timing range for delayed switching operations.
- 12 V AC/DC supply compatibility for dedicated control circuits.
- 5 A relay contact capacity for reliable circuit switching.
- 8-pin plug-in design simplifies installation and replacement.
Key Features
- EMAS RZ1 electronic time relay series.
- Delay timing operation.
- 0.3–3 minute adjustable time range.
- 12 V AC/DC operating voltage.
- 1CO changeover relay output.
- 5 A resistive contact rating.
- Analogue timing adjustment control.
- LED status indication.
- 8-pin plug-in connection format.
Reliable Timing Control for Industrial Automation
Electronic time relays such as the EMAS RZ1A1B03M-1 provide accurate control of switching sequences by introducing a preset delay before activating connected equipment. This helps coordinate machine functions, improve process reliability and simplify automation control.
The RZ1 series is designed for industrial engineers and panel builders requiring dependable timing control, compact installation and reliable switching performance in industrial environments.
Typical Applications
- Industrial automation control panels.
- Machine sequencing and process control systems.
- Motor start and stop delay circuits.
- Lighting and electrical switching systems.
- Pumps, fans and auxiliary equipment control.
- OEM machinery and industrial installations.
Technical Specifications
Tick the specs you need, then view products that match.
| Supply Voltage | 12 V AC/DC | |
|---|---|---|
| Timing Range | 18 s – 3 min | |
| Terminal Type | PCB / pins | |
| Device Type | Single-function timer | |
| Timing Function | Off-delay | |
| Switching Current (A) | 5 A | |
| Coil / Supply Voltage | 12 V AC, 12 V DC | |
| Contacts | 1 C/O | |
| IP Rating | IP30 | |
| Manufacturer | EMAS | |
| Series | RZ1 Series | |
| Model | RZ1A1B03M-1 | |
| Product type | Electronic time relay | |
| Supply voltage | 12 V AC/DC | |
| Time range | 0.3–3 minutes | |
| Contact configuration | 1CO (changeover) | |
| Rated contact current | 5 A (resistive) | |
| Control type | Analogue | |
| Connection type | 8-pin plug-in | |
| Protection rating | IP30 | |
| Contact material | AgNi | |
| Power consumption | 0.6 W | |
| Operating frequency | 50 Hz | |
| Repeat accuracy | ±3% | |
| Maximum reset time | ≤100 ms | |
| Operating temperature | -5°C to +55°C |
Frequently Asked Questions
What is the EMAS RZ1A1B03M-1 used for?
The EMAS RZ1A1B03M-1 is used to provide adjustable timing control for switching electrical circuits in industrial automation and control applications.
What time range does this relay provide?
The relay provides an adjustable timing range of approximately 0.3–3 minutes.
What supply voltage does the timer relay require?
The EMAS RZ1A1B03M-1 operates from a 12 V AC/DC supply.
What type of contact output is included?
The relay includes a 1CO changeover contact rated up to 5 A for resistive loads.
How is the EMAS RZ1A1B03M-1 installed?
The timer relay is installed using an 8-pin plug-in connection inside electrical control equipment.
Trusted by Industrial Automation Professionals
EMAS RZ1 series time relays are widely used in industrial control systems to provide accurate timing functions, dependable switching and efficient automation control.
