EMAS RR3ZTC01 is a multifunction analogue electronic time relay with 24 V AC/DC to 230 V AC operation, a 0.06 second to 30 hour timing range and 10 A resistive switching capacity for industrial automation.
£42.92
The EMAS RR3ZTC01 is a compact and versatile multifunction analogue time relay designed for timing, sequencing and cyclic switching functions in industrial automation and electrical control systems. As part of the EMAS RR3 electronic relay series, it combines a wide adjustable timing range with multiple operating functions in a convenient DIN rail-mounted format.
This multifunction timer provides delay-on, delay-off and flasher operating modes, allowing a single relay to handle a variety of machine and process control requirements. Microprocessor-based precision timing, straightforward analogue adjustment and LED indication make the RR3ZTC01 suitable for both new control panel designs and replacement applications.
With a broad operating voltage range of 24 V AC/DC to 230 V AC and an adjustable timing interval from 0.06 s to 30 h, the RR3ZTC01 offers excellent flexibility for industrial applications. Its relay contact is capable of switching resistive loads up to 10 A at a maximum switching voltage of 250 V AC.
Multifunction time relays such as the EMAS RR3ZTC01 allow electrical loads and control circuits to be switched according to predetermined time intervals. Delay-on and delay-off modes are useful for sequencing machinery, contactors and auxiliary circuits, while the flasher modes provide repetitive cyclic switching with equal ON and OFF periods.
The RR3ZTC01 combines these functions with a particularly wide timing range extending from fractions of a second to several hours. Its microprocessor-based timing system, LED indication and DIN rail housing make it a practical solution for machine builders, panel builders and industrial automation engineers requiring flexible timing control from a single device.
| Manufacturer | EMAS |
|---|---|
| Series | RR3 Series |
| Model | RR3ZTC01 |
| Product type | Multifunction electronic time relay |
| Control | Analogue |
| Operating voltage | 24 V AC/DC–230 V AC |
| Operating frequency | 50 / 60 Hz |
| Time interval | 0.06 s–30 h |
| Functions | Delay ON, Delay OFF, ON-start flasher and OFF-start flasher |
| Contact configuration | 1CO changeover contact |
| Maximum switching current | 10 A resistive |
| Maximum switching voltage | 250 V AC |
| Power consumption | < 7 VA |
| Mechanical life | Min. 10,000,000 operations |
| Electrical life | Min. 100,000 operations |
| Impulse withstand voltage | 300 V |
| Insulation resistance | Min. 10 MΩ |
| Operating temperature | -5 to +55 °C |
| Protection rating | IP20 |
| Mounting type | TH35 DIN rail mounting |
The EMAS RR3ZTC01 is a multifunction time relay used for delayed switching, equipment sequencing and cyclic ON/OFF control in industrial automation and electrical control circuits.
The RR3ZTC01 provides a wide adjustable timing interval from 0.06 seconds to 30 hours, allowing it to accommodate both short and long timing requirements.
The relay supports Delay ON, Delay OFF, ON-start flasher and OFF-start flasher functions, making it suitable for a broad range of timing and cyclic switching applications.
The RR3ZTC01 is designed for an operating voltage range of 24 V AC/DC to 230 V AC at an operating frequency of 50/60 Hz.
The relay is designed for TH35 DIN rail mounting, allowing straightforward installation inside industrial electrical cabinets, switchboards and machine control panels.
EMAS RR3 series electronic relays provide compact and dependable timing solutions for industrial automation, machinery and electrical control panels, combining flexible adjustment, long operating life and straightforward DIN rail installation.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...