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Carlo Gavazzi RP1B40D6 is a single-pole PCB-mount solid state relay with instant-on switching, a 12–440 V AC operating range, 5.5 A AC-51 rated current and 4–32 V DC control input.
£25.30
The Carlo Gavazzi RP1B40D6 is a compact and reliable single-pole PCB-mount solid state relay (SSR) designed to provide an efficient interface between low-voltage DC control circuits and AC loads. As part of the established Carlo Gavazzi RP1 series, it combines semiconductor switching technology with a space-saving package suited to industrial control, automation and electronic equipment.
This solid state relay uses instant-on switching, allowing the output to activate immediately in response to the control signal. With no mechanical contacts to wear, the RP1B40D6 provides silent operation, high switching reliability and long service life, making it particularly suitable for applications requiring frequent switching of resistive and inductive AC loads.
With an operating voltage range of 12–440 V AC, an AC-51 rated current of 5.5 A and a 4–32 V DC control input, the RP1B40D6 provides a practical solution for interfacing electronic controllers with mains-powered equipment. Its PCB mounting format and soldering-pin connections simplify integration into compact electronic control assemblies.
Solid state relays such as the Carlo Gavazzi RP1 use semiconductor devices rather than electromechanical contacts to switch electrical loads. This eliminates contact bounce and mechanical wear while providing quiet operation and excellent suitability for applications requiring frequent switching cycles.
The RP1 series is designed to provide an effective interface between electronic logic controls and AC loads. The RP1B40D6 combines a wide AC operating range with a low-voltage DC control input and compact PCB package, allowing designers to integrate dependable solid state switching directly into industrial controllers, equipment and automation electronics.
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| Device Type | Solid State Relay | |
|---|---|---|
| Terminal Type | PCB / pins | |
| Switching Current (A) | 5.5 A | |
| Mounting Type | PCB | |
| Coil / Supply Voltage | 12 V DC, 24 V DC, 5 V DC | |
| Manufacturer | Carlo Gavazzi | |
| Series | RP1 | |
| Model | RP1B40D6 | |
| Product type | Solid state relay (SSR) | |
| Number of poles | 1 | |
| Output type | AC | |
| Output switching mode | Instant on | |
| Operating voltage | 12–440 V AC | |
| Peak voltage | 850 V | |
| Rated current AC-51 | 5.5 A | |
| Rated current AC-53a | 5 A | |
| Control voltage | 4–32 V DC | |
| Mounting type | PCB mounting | |
| Power connection | Soldering pins | |
| Dimensions (L × W × H) | approx. 43 × 10.5 × 25.4 mm | |
| Operating temperature | -20 to +70 °C | |
| Off-state leakage current | 1 mA | |
| Capacitance | 8 pF | |
| Approvals | CE, UL, VDE and UKCA |
The RP1B40D6 is a PCB-mount solid state relay used to switch AC electrical loads from a low-voltage DC control signal in industrial automation, electronic control and OEM equipment.
The RP1B40D6 has an operating voltage range of 12–440 V AC, making it suitable for a broad range of AC load switching applications.
The relay is controlled using a 4–32 V DC input, allowing it to interface with many electronic controllers and industrial automation systems.
The RP1B40D6 is rated at 5.5 A for AC-51 loads and 5 A for AC-53a loads.
The RP1B40D6 is designed for PCB mounting and uses soldering pins for connection, allowing it to be integrated directly into electronic control assemblies.
Carlo Gavazzi RP1 solid state relays provide compact and dependable semiconductor switching for industrial control systems, helping machine builders and equipment manufacturers interface electronic control circuits with AC loads.
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