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EMAS RZ1A1B30S-1 EMAS TIME RELAY 30 SECOND 12 V AC/DC 1 CO DELAY OFF
EMAS RZ1A1B30S-1 analogue electronic time relay with 12 V AC/DC supply, 1CO change-over contact and 3–30 second delay-off timing range for industrial automation systems.
£30.06
Why Choose the EMAS RZ1A1B30S-1 Time Relay?
The EMAS RZ1A1B30S-1 is a compact and reliable analogue electronic time relay designed for accurate timing control in industrial automation, electrical control panels and machine control systems. As part of the advanced EMAS RZ1 series electronic relay range, it provides dependable delay-off timing functionality for applications requiring precise switching control and reliable operation in industrial environments.
This timer relay combines electronic timing technology with a robust relay output, making it suitable for controlling delayed switching operations in automation equipment. The RZ1 series features an 8-pin connection design, compact construction, fast silent switching and a 1CO relay contact for flexible integration into industrial control systems.
With a 12 V AC/DC supply voltage, a 1 change-over (1CO) relay output and an adjustable 3–30 second delay-off timing range, the RZ1A1B30S-1 is ideal for machine control, automation sequencing and industrial electrical switching applications.
Key Advantages
- Compact analogue electronic timer relay for industrial applications.
- 12 V AC/DC operating voltage suitable for control circuits.
- 3–30 second delay-off timing range for controlled switching applications.
- 1CO change-over contact output for flexible circuit control.
- 5 A resistive contact rating suitable for industrial control loads.
- Fast and silent switching with LED operating indication.
Key Features
- EMAS RZ1 series analogue time electronic relay.
- 12 V AC/DC operational voltage.
- 5 A nominal contact rating.
- 3–30 second adjustable delay-off timing interval.
- 1CO (1 change-over) contact configuration.
- 8-pin connection design.
- LED status indicator.
- Compact construction for industrial control panels.
Reliable Timing Control for Industrial Automation
Electronic time relays such as the EMAS RZ1A1B30S-1 provide controlled delays between electrical signals and connected loads. They allow machines and automation systems to perform timed shutdown sequences, delayed switching operations and controlled processes without requiring complex PLC programming.
The RZ1 series is designed for machine builders, electrical engineers and control panel manufacturers requiring dependable timing control in compact installations. Its electronic timing circuit and reliable relay output provide a practical solution for a wide range of industrial applications.
Typical Applications
- Industrial automation control panels.
- Machine sequencing and delayed switching circuits.
- Motor and actuator control systems.
- Lighting and ventilation control systems.
- Electrical control systems.
- OEM automation equipment.
Technical Specifications
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| Supply Voltage | 12 V AC/DC | |
|---|---|---|
| Timing Range | 3 s – 30 s | |
| Switching Current (A) | 5 A | |
| Load Voltage | 250 V AC | |
| Terminal Type | PCB / pins | |
| Device Type | Single-function timer | |
| Timing Function | Off-delay | |
| Coil / Supply Voltage | 12 V AC, 12 V DC | |
| Contacts | 1 C/O | |
| IP Rating | IP30 | |
| Manufacturer | EMAS | |
| Series | RZ1 Electronic Time Relays | |
| Model | RZ1A1B30S-1 | |
| Product type | Analogue electronic time relay | |
| Operating voltage | 12 V AC/DC | |
| Timing function | Delay OFF | |
| Timing range | 3–30 seconds | |
| Contact configuration | 1CO change-over contact | |
| Rated current | 5 A resistive | |
| Maximum switching voltage | 250 V AC | |
| Maximum switching capacity | 150 W / 1,250 VA | |
| Connection type | 8 pins | |
| Frequency | 50 Hz | |
| Protection rating | IP30 | |
| Contact material | AgNi (silver nickel) | |
| Indicator | LED | |
| Mechanical life | minimum 10,000,000 operations | |
| Electrical life | minimum 100,000 operations | |
| Operating temperature | -5°C to +55°C | |
| Repeat accuracy | ±3% | |
| Maximum reset time | ≤100 ms |
Frequently Asked Questions
What is the EMAS RZ1A1B30S-1 used for?
The RZ1A1B30S-1 is an analogue electronic time relay used to provide controlled delay-off switching in industrial automation and electrical control systems.
What supply voltage does the RZ1A1B30S-1 require?
The relay operates from a 12 V AC/DC supply.
What is the timing range of this relay?
The relay provides an adjustable 3–30 second delay-off timing range.
What type of output contact does the relay have?
The EMAS RZ1A1B30S-1 uses a 1CO change-over contact output with a 5 A resistive rating.
Where is this time relay typically installed?
The relay is typically installed in industrial control panels, automation systems and machine control applications.
Trusted by Automation Engineers Worldwide
EMAS RZ1 electronic time relays are used by automation engineers and control panel builders to deliver accurate timing control, reliable switching performance and efficient industrial system integration.
