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ZMI4SA – 14 PIN RELAY BASE
Carlo Gavazzi ZMI4SA 15-pole relay socket for RMIA industrial electromechanical relays, featuring 4PDT contacts, three-level screw terminals, 35 mm DIN rail mounting and a plastic retaining clamp.
£3.03
Why Choose the Carlo Gavazzi ZMI4SA Relay Socket?
The Carlo Gavazzi ZMI4SA is a robust industrial relay socket designed for use with RMIA industrial electromechanical relays. This 15-pole socket supports 4PDT (four change-over contacts) relay configurations and provides a reliable interface between plug-in relays and industrial control wiring.
The ZMI4SA features screw terminals arranged on three levels for practical wiring access and includes a plastic retaining clamp and identification tag. The socket is designed to provide secure relay mounting and dependable electrical connections in industrial automation and control systems.
Designed for 35 mm DIN rail mounting, the ZMI4SA has a compact 27 mm width, 77 mm height and 62 mm depth, allowing straightforward integration into electrical control panels and machinery.
Key Advantages
- Purpose-built relay socket for Carlo Gavazzi RMIA industrial electromechanical relays.
- 4PDT / four change-over contact configuration for versatile relay switching applications.
- 15-pole connection designed for compatible four-contact RMI relays.
- Screw terminals on three levels provide practical wiring access.
- 35 mm DIN rail mounting for straightforward panel installation.
- Supplied with a plastic retaining clamp and identification tag.
Key Features
- Carlo Gavazzi ZMI relay socket series.
- 15-pole relay connection for compatible RMIA relays.
- 4PDT / four change-over contacts.
- 10 A rated current or 5 A per contact when using four contacts at the applicable rating.
- Screw cage terminals arranged on three levels.
- 35 mm DIN rail mounting.
- Included plastic hold-down clamp.
- Identification tag included for relay and circuit identification.
Reliable Relay Mounting for Industrial Automation
Relay sockets provide a secure electrical and mechanical interface between plug-in electromechanical relays and control-panel wiring. The Carlo Gavazzi ZMI4SA is designed specifically for compatible RMIA relays, providing a practical solution for relay installation, replacement and maintenance in industrial control systems.
The DIN rail mounting arrangement and three-level screw-terminal construction make the ZMI4SA well suited to industrial automation systems where reliable relay installation and accessible wiring are important. Its plastic hold-down spring helps keep the compatible relay securely seated during normal equipment operation.
Typical Applications
- Industrial relay control panels.
- Machine automation and control systems.
- PLC interface and relay switching circuits.
- Industrial machinery and production equipment.
- Electrical control cabinets and DIN rail assemblies.
- OEM automation and machine-building applications.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Relay Socket | |
|---|---|---|
| Terminal Type | Screw | |
| Switching Current (A) | 10 A | |
| Mounting Type | DIN rail | |
| Contacts | 4 C/O | |
| Manufacturer | Carlo Gavazzi | |
| Series | ZMI Relay Sockets | |
| Model | ZMI4SA | |
| Product type | Relay socket | |
| Compatible relay series | RMIA industrial electromechanical relays | |
| Number of poles | 15 | |
| Contact configuration | 4PDT / 4 change-over contacts | |
| Rated current | 10 A × 2 or 5 A × 4 at 300 V AC | |
| Rated voltage | 300 V AC | |
| Mounting method | 35 mm DIN rail / top-hat rail | |
| Electrical connection | Plug-in connection | |
| Terminal type | Screw cage | |
| Terminal arrangement | Three levels | |
| Retaining mechanism | Plastic hold-down spring | |
| Socket material | PA66 + GF, V-2 | |
| Contact material | CuNi | |
| Contact surface | 5 µm tin plated | |
| Terminal material | 8 µm zinc-plated steel | |
| Terminal protection | IP20 | |
| Width | 27 mm | |
| Height | 77 mm | |
| Depth | 62 mm | |
| Operating temperature | -25 to +85 °C | |
| Maximum wire section | 2.5 mm² flexible or compact conductor |
Frequently Asked Questions
What is the Carlo Gavazzi ZMI4SA used for?
The ZMI4SA is a relay socket designed for mounting compatible RMIA industrial electromechanical relays in industrial control and automation systems.
How many relay contacts does the ZMI4SA support?
The socket is designed for compatible four-contact RMI relays using a 4PDT / four change-over contact configuration.
How is the ZMI4SA mounted?
The ZMI4SA is designed for installation on standard 35 mm DIN rail, also known as top-hat rail.
Does the ZMI4SA include a relay retaining mechanism?
Yes. The ZMI4SA includes a plastic hold-down spring to help secure the compatible relay in the socket.
What type of terminals does the ZMI4SA use?
The socket uses screw cage terminals arranged on three levels to provide practical electrical connection and wiring access.
Trusted by Automation Engineers Worldwide
Carlo Gavazzi relay sockets are designed to provide secure relay mounting, dependable electrical connections and straightforward integration into industrial automation and control systems.
