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 RZ4D1B508P EMAS RZ4 TIME RELAY SERIES 220V AC WAITING WT 8 PIN
EMAS RZ4D1B508P digital timer relay with 230 V AC supply, 1 changeover contact and adjustable 0.1 s–99.59 h timing range for industrial automation systems.
£86.23
Why Choose the EMAS RZ4D1B508P Digital Timer Relay?
The EMAS RZ4D1B508P is a compact and reliable digital time electronic relay designed for precise timing control in industrial automation, electrical panels and machine control applications. As part of the advanced EMAS RZ4 digital timer relay series, it provides flexible timing adjustment, reliable switching performance and simple integration into modern control systems.
This digital timer relay combines electronic timing control with a clear 4-digit 7-segment display, allowing users to configure and monitor timing parameters easily. Its compact 8-pin design, fast silent switching and long service life make it suitable for automation equipment, control cabinets and industrial electrical installations.
With an operating voltage of 230 V AC, a 1 changeover contact (1CO) output rated at 5 A resistive and an adjustable time range of 0.1 s–99.59 h, the EMAS RZ4D1B508P provides accurate timing control for industrial automation and electrical control applications.
Key Advantages
- Compact digital timer relay designed for industrial automation.
- 230 V AC operating voltage suitable for industrial control systems.
- 0.1 s–99.59 h adjustable timing range for flexible delay applications.
- 1CO changeover relay output for versatile switching control.
- Clear 4-digit 7-segment display for simple programming and status monitoring.
- Fast, silent electronic switching with long operating life.
Key Features
- EMAS RZ4 digital timer relay series.
- 230 V AC supply voltage.
- 0.1 s–99.59 h adjustable time range.
- 1CO changeover contact output.
- 5 A resistive contact rating.
- 8-pin plug-in connection design.
- 4-digit 7-segment digital display.
- Compact design for electrical control panels.
- Fast and silent switching operation.
Reliable Timing Control for Industrial Automation
Digital timer relays such as the EMAS RZ4D1B508P provide accurate time-based switching control for automation systems. By controlling delay sequences and switching intervals, they help improve machine operation, process reliability and electrical system performance.
The RZ4 series is designed for engineers and installers requiring dependable timing solutions with a compact footprint. Its digital programming, relay output and clear display interface allow straightforward integration into industrial control applications.
Typical Applications
- Industrial automation control panels.
- Machine sequencing and process control systems.
- Motor and actuator delay control.
- Packaging and production machinery.
- Pumps, fans and electrical load control.
- OEM automation equipment and electrical installations.
Technical Specifications
Tick the specs you need, then view products that match.
| Supply Voltage | 208–250 V AC/DC | |
|---|---|---|
| Device Type | Digital timer | |
| Terminal Type | PCB / pins | |
| Switching Current (A) | 5 A | |
| Coil / Supply Voltage | 230 V AC | |
| Contacts | 1 C/O | |
| IP Rating | IP30 | |
| Manufacturer | EMAS | |
| Series | RZ4 Series | |
| Model | RZ4D1B508P | |
| Product type | Digital electronic time relay | |
| Control type | Digital | |
| Operating voltage | 230 V AC | |
| Operating frequency | 50 Hz | |
| Operating current | 0.01 A | |
| Contact configuration | 1CO changeover contact | |
| Rated contact current | 5 A (resistive) | |
| Maximum contact power | 1500 VA | |
| Time interval | 0.1 s–99.59 h | |
| Connection type | 8 pins | |
| Display | 4-digit 7-segment display | |
| Contact material | AgNi | |
| Protection rating | IP30 | |
| Power consumption | 1.2 W | |
| Operating temperature | -5 °C to +55 °C | |
| Mechanical life | Minimum 10,000,000 operations | |
| Electrical life | Minimum 100,000 operations |
Frequently Asked Questions
What is the EMAS RZ4D1B508P used for?
The EMAS RZ4D1B508P is a digital timer relay used to control timed switching operations in industrial automation and electrical control systems.
What supply voltage does the timer relay require?
The RZ4D1B508P operates from a 230 V AC supply.
What timing range does the EMAS RZ4D1B508P support?
The timer relay supports an adjustable timing range of 0.1 s to 99.59 h.
How many contacts does the relay have?
The RZ4D1B508P features 1 changeover contact (1CO) with a 5 A resistive rating.
Where is this timer relay typically installed?
The relay is typically installed in industrial control panels, automation equipment and electrical machinery systems.
Trusted by Industrial Automation Professionals
EMAS RZ4 digital timer relays are widely used in industrial automation systems to provide accurate timing control, reliable switching and efficient machine operation.
