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RM1A23A100 – SSR ZS 230V 100A 24-265 VAC LED
Carlo Gavazzi RM1A23A100 single-pole solid state relay, a 100 A zero-cross switching relay designed for industrial AC load control applications.
£89.49
Why Choose the Carlo Gavazzi RM1A23A100 Solid State Relay?
The Carlo Gavazzi RM1A23A100 is a high-performance single-pole solid state relay (SSR) designed for reliable switching of high-current AC loads in industrial automation, heating control and electrical power applications. As part of the trusted Carlo Gavazzi RM1 solid state relay series, it provides dependable zero-cross switching, silent operation and long service life compared with traditional electromechanical relays.
This panel-mounted SSR features integrated overvoltage protection and a robust screw terminal connection with captive clamp, making it suitable for demanding industrial environments where frequent switching operation and high load currents are required.
With a rated current of 100 A AC-51, an operating voltage range of 24–265 V AC and a flexible 20–280 V AC / 22–48 V DC control input, the RM1A23A100 is ideal for controlling high-power resistive and industrial AC loads requiring dependable solid state switching performance.
Key Advantages
- High-current solid state relay designed for industrial switching applications.
- 100 A AC-51 rated current suitable for demanding AC loads.
- Zero-cross switching technology reduces electrical interference during operation.
- Wide control voltage range supports both AC and DC control signals.
- Built-in overvoltage protection improves operational reliability.
- Panel mounting format for straightforward electrical cabinet installation.
Key Features
- Carlo Gavazzi RM1 solid state relay series.
- 100 A rated output current.
- 24–265 V AC operating voltage range.
- 20–280 V AC control voltage.
- 22–48 V DC control voltage.
- Zero-cross output switching mode.
- Single-pole SPST-NO switching configuration.
- Screw terminal power connection with captive clamp.
Reliable Solid State Switching for Industrial Automation
Solid state relays such as the Carlo Gavazzi RM1A23A100 use semiconductor switching technology to provide fast, silent and wear-free control of electrical loads. Zero-cross switching helps minimise electrical disturbance by switching AC loads at the optimal point in the waveform.
The RM1 series is designed for industrial automation engineers and control panel builders requiring dependable high-current switching, compact installation and long operational life in demanding applications.
Typical Applications
- Industrial heating control systems.
- Temperature controllers and process equipment.
- Industrial ovens and heaters.
- Electrical control panels.
- Machine automation systems.
- OEM industrial equipment.
Technical Specifications
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| Device Type | Solid State Relay | |
|---|---|---|
| Terminal Type | Screw | |
| Switching Current (A) | 100 A | |
| Mounting Type | Panel | |
| Coil / Supply Voltage | 110 V AC, 115 V AC, 120 V AC, 208 V AC, 220 V AC, 230 V AC, 24 V AC, 240 V AC, 48 V AC | |
| Manufacturer | Carlo Gavazzi | |
| Series | RM Solid State Relays | |
| Model | RM1A23A100 | |
| Product type | Solid state relay | |
| Mounting type | Panel mounting | |
| Number of poles | 1-pole | |
| Output switching mode | Zero cross | |
| Rated current AC-51 | 100 A | |
| Rated current AC-53a | 30 A | |
| Operating voltage | 24–265 V AC | |
| Control voltage AC | 20–280 V AC | |
| Control voltage DC | 22–48 V DC | |
| Power connection | Screw terminal with captive clamp | |
| Protection | Built-in overvoltage protection |
Frequently Asked Questions
What is the Carlo Gavazzi RM1A23A100 used for?
This solid state relay is used for reliable switching of high-current single-phase AC loads in industrial automation and heating applications.
What load current can this solid state relay handle?
The RM1A23A100 has a rated operating current of 100 A AC-51.
What voltage supply does the relay switch?
The relay switches AC loads from 24–265 V AC.
What control voltage is required?
The relay accepts 20–280 V AC or 22–48 V DC control input signals.
Does this relay use zero-cross switching?
Yes, the RM1A23A100 uses zero-cross switching to help reduce electrical interference during switching operation.
Trusted by Industrial Automation Professionals
Carlo Gavazzi RM series solid state relays provide reliable, high-speed switching solutions for industrial automation, heating control and high-power electrical systems requiring durable performance.
