Description
The Macromatic 18F-4Z-C1 is a heavy-duty, 14-blade terminal socket base engineered for mounting and panel wiring of 4-pole general purpose blade-style plug-in relays. Rated for reliable operation in industrial control circuits, this socket provides a secure interface with screw terminals designed to accommodate standard control panel conductors.
Engineered for maximum mounting flexibility, the 18F-4Z-C1 supports both fast snap-on installation onto standard 35mm DIN rail and direct backplate surface mounting via fixing screw holes. It is specifically designed to pair with 14-blade 4 Form C (4PDT) industrial relays—such as the Macromatic GB024D4, GB024A4, and related GB series 4-pole relays—simplifying panel wiring, circuit testing, and module replacement.
Key Features
- 14-Blade Socket Configuration: Designed specifically for 4 Form C (4PDT) general purpose blade-terminal plug-in relays.
- Dual Mounting System: Snaps directly onto standard 35mm DIN rail or surface mounts to panel backplates using screw mounting holes.
- Secure Screw Terminals: Robust screw-clamp terminals ensure tight, low-resistance electrical connections for panel wiring.
- Finger-Safe Terminal Design: Provides structured wire isolation to enhance safety during panel assembly and maintenance.
- Streamlined Field Servicing: Allows quick plug-in relay swapping without disturbing fixed enclosure terminal wiring.
Specifications
| Technical Specification | Detail |
|---|---|
| Product Model | 18F-4Z-C1 |
| Brand | Macromatic |
| Product Type | 14-Blade Terminal Relay Socket / Base |
| Number of Terminals / Pins | 14-Blade Terminals |
| Contact Configuration Compatibility | 4 Form C (4PDT) |
| Mounting Type | 35mm DIN Rail Mount or Direct Surface Screw Mount |
| Terminal Type | Screw Terminals |
| Relay Series Compatibility | Macromatic GB Series 4-Pole Blade Relays (GB024D4, GB024A4, GB120A4, etc.) |
| Primary Applications | Industrial control panels, 4-pole relay wiring, automation control cabinets, HVAC control interlocks |






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