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  • New item   Relay socket | Releco C7 | 10 A | 250 V | DIN 35 mm | Releco S7-M

    Relay socket | Releco C7 | 10 A | 250 V | DIN 35 mm | Releco S7-M

    Code: S7-M
    Inquire about this item
    Price 14.99 € VAT incl.
    ( 12.39 € VAT excl. )

    Releco S7-M – socket for Releco C7 relays, mounted on DIN rail. Screw terminals; the relay can be replaced without disconnecting wires.

  • Product description

    Relay socket | Releco C7 | 10 A | 250 V | DIN 35 mm | Releco S7-M

    Releco S7-M is a socket for Releco C7 relays. The relay plugs into the socket and the wires connect to the socket screw terminals, so the relay can be replaced without disturbing the wiring.

    Key point:
    A plug-in relay cannot be connected without a socket. A socket with screw terminals lets you mount the relay on a DIN rail and replace a faulty relay in seconds without disconnecting wires.
    Compatible relays
    Releco C7
    Rated current
    10 A / 250 V
    Width
    22.5 mm
    Retaining clip
    integrated

    Operating principle

    The socket snaps onto a 35 mm DIN rail. Coil (A1–A2) and contact wires connect to the screw terminals according to the diagram marked on the socket.

    The relay is plugged in and secured with the clip so it does not fall out due to vibration.

    When needed, the relay can be pulled out and replaced without disconnecting a single wire.

    Why choose Releco S7-M?
    Releco S7-M – a one-level socket for C7 series relays with in-line screw terminals and an integrated retaining clip; 22.5 mm wide.

    Technical specifications

    Product type Relay socket for DIN rail mounting
    Manufacturer / code Releco S7-M
    Compatible relays Releco C7 (C7-A20, C7-A30)
    Rated current 10 A
    Max. switching voltage 250 V
    Terminals screw M3, one level
    Wire cross-section up to 4 mm² (2 × 2.25 mm²)
    Tightening torque max. 1.2 Nm
    Insulation coil–contacts 2.5 kV
    Width 22.5 mm
    Retaining clip integrated
    Mounting 35 mm DIN rail or screw mounting

    Main functions

    • Screw terminals – reliable wire connection in the panel.
    • DIN rail – mounting next to other modular devices.
    • Fast relay replacement – wires stay connected.
    • Marked terminals – clear coil and contact numbering.
    • Retaining clip – the relay does not fall out due to vibration.

    Where is it used?

    • Automation and control panels
    • PLC input/output interfaces
    • Industrial machinery control cabinets
    • Building automation panels
    • HVAC control panels
    • Repair and replacement of faulty relays

    Use by need

    Panel builder.
    Neat relay mounting on DIN rail with clear terminal numbering.
    Maintenance technician.
    Replace the relay without disconnecting wires – shorter downtime.
    Automation integrator.
    A standard socket that fits the whole relay series.

    Practical application

    If an interface relay fails in the panel, it is simply pulled out of the socket and a new one plugged in – the wires stay on the socket terminals, the circuit does not change and downtime is a few minutes.

    Pros

    • DIN rail mounting
    • Relay replacement without disconnecting wires
    • Clearly marked terminals
    • Integrated retaining clip
    • Wire up to 4 mm²

    Cons / limitations

    • Fits C7 series relays only (16 A C7-A10 – socket S7-16)
    • Fits only the specified relay series
    • Socket current is also limited by the relay ratings – the lower value applies

    Safety and installation notes

    • Install and replace relays only with the supply disconnected.
    • Tighten wires to the recommended torque; do not exceed the terminal cross-section.
    • Use only compatible relays and retaining clips.
    • Protect the socket circuit with a circuit breaker or fuse.

    Quick selection guide

    C7
    10 A / 250 V
    22.5 mm
    DIN
    Suitable when you need:
    • to mount a plug-in relay on DIN rail
    • to replace relays without disconnecting wires
    • to assemble an automation panel neatly
    Check before use:
    • that the relay series fits this socket
    • wire cross-section and terminal type
    • space in the panel (width, height under the cover)
    Important reminder: a socket is not a protective device – the circuit must be protected by a circuit breaker or fuse.

    FAQ

    Which relays fit?
    This socket is designed for Releco C7 relays.
    Is the relay included?
    No, the relay is sold separately.
    How is it mounted?
    It snaps onto a 35 mm DIN rail.
    Can the relay be replaced without disconnecting wires?
    Yes, that is the main advantage of a socket.
    Does the socket protect the circuit?
    No, the circuit must be protected by a circuit breaker or fuse.
    Do you help with selection?
    Yes, send us the relay code – we will select a suitable socket and accessories.

    Relay socket | Releco C7 | 10 A | 250 V | DIN 35 mm | Releco S7-M

    Releco S7-M – socket for Releco C7 relays, DIN rail mounting, with screw terminals for fast relay replacement in automation panels.

    Published: 2026-11-05 · Data verified against the manufacturer datasheet: 2026-11-05

    Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.

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