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RM1A23D100 – SSR ZS 230V 100A 4.5-32 VDC LED
Carlo Gavazzi RM1A23D100 solid state relay, a 100 A single-phase zero-cross switching relay designed for industrial AC load control applications.
£85.76
Why Choose the Carlo Gavazzi RM1A23D100 Solid State Relay?
The Carlo Gavazzi RM1A23D100 is a high-performance single-phase solid state relay (SSR) designed for reliable switching of AC loads in industrial automation, heating control and power management applications. As part of the trusted Carlo Gavazzi RM1A series, it provides fast, silent and maintenance-free electronic switching with zero-cross operation for improved system reliability.
This panel-mounted solid state relay combines robust switching performance with compact construction and integrated overvoltage protection. Its zero-cross switching technology helps reduce electrical noise and stress on connected loads, making it suitable for demanding industrial environments where dependable switching control is required.
With a rated current of 100 A AC, an operating voltage range of 24–265 V AC and a 3–32 V DC control input, the RM1A23D100 is ideal for controlling high-current single-phase loads including heaters, industrial machinery and automated process equipment.
Key Advantages
- Compact solid state relay designed for industrial switching applications.
- 100 A AC rated current for high-power single-phase loads.
- Zero-cross switching technology reduces electrical interference and switching stress.
- 3–32 V DC control input compatible with PLCs and automation controllers.
- Integrated overvoltage protection for improved reliability.
- Panel-mounted design for straightforward installation in control systems.
Key Features
- Carlo Gavazzi RM1A solid state relay series.
- 100 A AC-51 rated current.
- 30 A AC-53a rated current.
- 24–265 V AC operating voltage range.
- 3–32 V DC control voltage.
- Zero-cross output switching for reduced electrical disturbance.
- Single-pole configuration for AC load control.
- Screw terminal power connection with captive clamp.
Reliable Electronic Switching for Industrial Applications
Solid state relays such as the Carlo Gavazzi RM1A23D100 provide fast electronic switching without mechanical contacts, improving service life and reducing maintenance requirements compared with traditional electromechanical relays. Zero-cross switching helps ensure smoother operation when controlling AC loads.
The RM1A series is designed for industrial automation engineers and control panel builders requiring dependable switching solutions. Its compact panel-mounted format and compatibility with standard DC control signals allow easy integration into modern electrical systems.
Typical Applications
- Industrial heating and temperature control systems.
- Process automation equipment.
- Industrial ovens and thermal systems.
- Motor and machinery control applications.
- Power switching panels and control cabinets.
- OEM automation 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 | 12 V DC, 24 V DC, 5 V DC | |
| IP Rating | IP20 | |
| Manufacturer | Carlo Gavazzi | |
| Series | RM1A Solid State Relays | |
| Model | RM1A23D100 | |
| Product type | Solid state relay (SSR) | |
| Switching mode | Zero cross | |
| Number of poles | 1 | |
| Rated current AC-51 | 100 A | |
| Rated current AC-53a | 30 A | |
| Operating voltage | 24–265 V AC | |
| Control voltage | 3–32 V DC | |
| Input type | DC control | |
| Mounting type | Panel mounting | |
| Power connection | Screw terminal with captive clamp | |
| Protection rating | IP20 | |
| Dimensions (H × W × D) | 58.2 × 44.8 × 28.8 mm |
Frequently Asked Questions
What is the Carlo Gavazzi RM1A23D100 used for?
The RM1A23D100 is a solid state relay used for switching single-phase AC loads in industrial automation and control applications.
What current rating does this solid state relay support?
The relay supports a rated operating current of 100 A AC-51 for suitable AC loads.
What voltage supply can the RM1A23D100 switch?
The relay is designed for AC loads operating between 24–265 V AC.
What control voltage is required?
The RM1A23D100 accepts a 3–32 V DC control input from automation controllers such as PLC outputs.
How is the relay installed?
The relay is designed for panel mounting inside electrical control systems and cabinets.
Trusted by Industrial Automation Engineers
Carlo Gavazzi solid state relays are widely used in industrial control systems to provide reliable, efficient and long-lasting electronic switching performance.
