Schneider Electric RXZE1M2C RXZ Socket 2 C/O Mixed

RXZE1M2C: RXZ socket for RXM relays, 2 C/O, mixed contacts

The RXZE1M2C is a Schneider Electric Harmony RXZ socket for plug-in relays. Its datasheet lists 2 C/O contacts, a mixed contact arrangement, a conventional free-air thermal current of 7 A, a width of 22.5 mm and screw clamp terminals. The relays it is listed for are: RXM with 2 C/O contact. Seven Star LLC supplies the RXZE1M2C in Oman and the GCC as an independent supplier based in Muscat.

Sockets are bought separately from relays, so the RXZE1M2C is typically ordered together with a matching RXM relay of the contact count listed above, or with a relay already in use that matches the listed compatibility.

Technical specifications of the RXZE1M2C

Mounting the RXZE1M2C

The datasheet lists two fixing methods: by screw on a panel, or clip-on on a 35 mm symmetrical DIN rail. The body is 22.5 mm wide and weighs 34 g net. Where the relay will see vibration, a metal maintaining clamp like the RXZ400 can retain it in the socket, and the 18-month warranty listed applies to the socket itself.

Degree of protection is listed as not stated, so the socket is meant for the inside of a panel, not exposed locations.

Selection checklist for the RXZE1M2C

• Relay: confirm the relay reference is in the compatibility list (RXM with 2 C/O contact).
• Contacts: 2 C/O.
• Current: up to 7 A thermal, with the lowest rating in the circuit governing.
• Terminals: screw clamp terminals.
• Width: 22.5 mm on the rail.
• Pack: sold in indivisible quantities of 10.

Contact arrangement of the RXZE1M2C

The datasheet lists a mixed contact terminal arrangement on this socket. The other RXZ sockets in this group are listed as separate, so the arrangement is one of the points that differ between references. The wiring diagram on the datasheet shows which terminal belongs to which pin and must be followed when wiring.

It is rated for 2 C/O contacts with a thermal current of 7 A, so it handles the relay contact set listed under compatibility and not other pole counts. The datasheet states pollution degree 3, overvoltage category III and a 4 kV impulse withstand, which describe the environment and supply category the socket is designed for.

Where the RXZE1M2C is used in Oman and the GCC

In the region, sockets of this type are mostly found in generator and standby power panels, marshalling and interface cabinets and control panels for pumps and compressors. Plug-in relays on sockets allow quick replacement during shutdowns, which is valuable where heat, dust and humidity shorten relay life.

Wiring the RXZE1M2C: screw clamp terminals

The terminal section of the datasheet lists the conductors the this part accepts:

• Screw clamp terminals, 1 × 0.2–1 × 1.0 mm² (24 AWG–17 AWG) flexible with cable end
• Screw clamp terminals, 2 × 0.2–2 × 1.0 mm² (24 AWG–17 AWG) flexible with cable end
• Screw clamp terminals, 1 × 0.5–1 × 1.5 mm² (20 AWG–16 AWG) solid without cable end
• Screw clamp terminals, 2 × 0.5–2 × 1.5 mm² (20 AWG–16 AWG) solid without cable end

Tighten to < 0.8 N.m for M3 screw(s) on M3 screws and strip the length stated in the datasheet as listed. Cable ends on flexible conductors are the normal practice, and the datasheet differentiates the sizes allowed with and without ferrules.

The RXZE1M2C among RXZ sockets

The RXZ range includes mixed and separate-contact versions, different widths and screw clamp or screw connector terminals. The table shows the references covered in this group.

Information to send with an RFQ for the RXZE1M2C

• Exact reference this part and the quantity.
• Relay reference that will sit in the socket.
• Required contacts, 2, 3 or 4 C/O.
• Preferred terminal style.
• Matching relays or retaining clamps needed in the same order.
• Delivery location and timeline.

For critical duties, keep one tested spare of every relay and base type on site, and label the shelf location in the maintenance system so that outage crews can find it quickly.

If the panel is later modified, update the drawings with the exact references fitted, because mismatches between drawings and hardware cost more time than almost any other documentation fault.

When a project is tendered with alternates, state the exact accepted references in the bill of materials, since mixed substitutions between similar-looking relays and bases are a common cause of rework at site.

Store spares in their original packaging in a dry cabinet, away from direct sun and corrosive atmospheres, so that terminals and pins stay clean until they are needed.

Where several panels use the same reference, standardising on one part number simplifies the spares list and reduces the risk of fitting the wrong version during a shutdown.

Check delivery packaging and the reference printed on the part when it arrives, so that any difference from the order is found before installation work starts.

Before ordering, check that the panel layout leaves room for heat to escape, since closed enclosures in hot rooms run closer to component limits than the rated ambient suggests.

Record the installed reference and coil or relay type on the panel schedule, because later fault investigation and replacement depend on knowing exactly what was fitted.

Keep a spare of this reference for sites that run continuously, since a like-for-like replacement keeps the original design intact after a failure.

Documents and quotation

The Schneider Electric datasheet for the RXZE1M2C is attached on this page and holds the full specification summarised above. It is dated 8 Nov 2026 as printed on the manufacturer’s document.

Send us the reference RXZE1M2C, quantity and delivery location and Seven Star LLC will reply to your request. We supply as an independent supplier based in Muscat and do not act for the manufacturer.