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RA2A60D40 – SSR 2 POLE ZS 600V 40A RES.
Carlo Gavazzi RA2A60D40 two-pole solid state relay with 40 A per pole, 42–660 V AC switching and 4.5–32 V DC control for industrial automation and AC load switching.
£99.56
Why Choose the Carlo Gavazzi RA2A60D40 Solid State Relay?
The Carlo Gavazzi RA2A60D40 is a compact and reliable two-pole AC solid state relay (SSR) designed for efficient switching and control of AC loads in industrial automation and electrical control systems. As part of the Carlo Gavazzi RA2A solid state relay series, it provides two independently controlled switching poles in a compact panel-mount housing.
This solid state relay uses zero-cross switching to switch the AC load at the first zero crossing of the line voltage, helping provide controlled operation and reduced electrical disturbance. The design incorporates semiconductor switching technology, LED indication and FASTON power connections for straightforward installation and dependable operation in industrial control applications.
With a rated operational current of 40 A per pole for AC-51 loads and an operating voltage range of 42–660 V AC, the RA2A60D40 is suitable for high-current AC switching in industrial machinery and control panels. Its dual-pole configuration allows two independently controlled AC circuits to be accommodated within a single compact relay housing.
Key Advantages
- Compact two-pole solid state relay designed for industrial applications.
- 40 A rated current per pole for AC-51 loads.
- 42–660 V AC operating voltage suitable for a wide range of industrial power systems.
- 1200 Vp blocking voltage for high-voltage AC applications.
- Integrated zero-cross switching for controlled AC load switching.
- Two independently controlled poles in a single housing.
- FASTON power connections simplify electrical installation.
Key Features
- Carlo Gavazzi RA2A solid state relay series.
- 2-pole AC switching configuration.
- 40 A rated operational current per pole at AC-51.
- 42–660 V AC operating voltage.
- 1200 Vp blocking voltage.
- 4.5–32 V DC control voltage.
- Zero-cross switching for controlled AC load switching.
- Two independently controlled switching poles.
- FASTON power connections.
- Integrated LED indication.
- Compact panel-mount construction.
Reliable Solid State Switching for Industrial Control
Solid state relays such as the Carlo Gavazzi RA2A60D40 use semiconductor switching rather than mechanical contacts, providing fast and reliable control of AC loads. The zero-cross switching function activates each output at the first zero crossing of the line voltage, supporting controlled switching and helping reduce electrical disturbance.
The RA2A series is designed for industrial control applications where compact construction, dependable switching and straightforward installation are important. Its two independently controlled poles allow separate AC circuits to be switched from one relay housing, while suitable heatsinking helps manage thermal performance at higher load currents.
Typical Applications
- Industrial automation control panels.
- AC load switching and control equipment.
- Industrial heating and temperature control systems.
- Production and processing machinery.
- Motor and machinery control applications.
- OEM automation systems and machine building.
Technical Specifications
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| Device Type | Solid State Relay | |
|---|---|---|
| Terminal Type | Faston / flat-pin | |
| Mounting Type | Panel | |
| Switching Current (A) | 40 A | |
| Coil / Supply Voltage | 12 V DC, 24 V DC, 5 V DC | |
| Manufacturer | Carlo Gavazzi | |
| Series | RA2A | |
| Model | RA2A60D40 | |
| Product type | Two-pole AC solid state relay | |
| Switching mode | Zero cross | |
| Number of poles | 2 | |
| Rated operational current AC-51 | 40 A AC per pole | |
| Operating voltage | 42–660 V AC | |
| Peak blocking voltage | 1200 Vp | |
| Control voltage | 4.5–32 V DC | |
| Load type | Resistive and inductive AC loads | |
| Output type | SCR semiconductor | |
| Mounting type | Panel mounting | |
| Power connection | FASTON terminals | |
| Indicator | LED indication | |
| Operating temperature | -20 to 70 °C | |
| Cooling | Heatsink required according to load and operating conditions |
Frequently Asked Questions
What is the Carlo Gavazzi RA2A60D40 used for?
This solid state relay is used to switch and control AC loads in industrial automation, machinery and electrical control systems.
What current can the RA2A60D40 switch?
The relay has a rated operational current of 40 A AC per pole for AC-51 loads, with two independently controlled poles.
What supply voltage can the RA2A60D40 switch?
The RA2A60D40 is designed for AC operating voltages from 42–660 V AC and has a 1200 Vp blocking voltage.
What control voltage does the RA2A60D40 require?
The relay accepts a 4.5–32 V DC control voltage for operating its two independently controlled poles.
What type of switching does the RA2A60D40 use?
The RA2A60D40 uses zero-cross switching, activating the AC output at the first zero crossing of the line voltage.
Trusted for Industrial Switching Applications
Carlo Gavazzi RA2A solid state relays provide compact two-pole AC switching, zero-cross operation and dependable control for industrial automation equipment and high-current AC load applications.
