721-604/018-000 WAGO 1-CONDUCTOR MALE CONNECTOR; 100%

2025/10/31 20

• 4-position, 5 mm pitch male plug from WAGO’s MCS MIDI series.

• Supports conductors up to 2.5 mm², rated up to 12 A and up to ~630 V (depending on variant).

• Snap-in mounting feet or DIN-rail/panel adapter options for flexible installation.

• 100% protected against mismating, with spring CAGE CLAMP® termination for reliable conductor connection.

• Broad operating temperature (-60 °C to +100 °C), UL94 V-0 housing, standard industrial interconnect quality.

CATALOG

Germany

• Pole count / Positions: 4 poles (4-position plug)

• Pitch (pin spacing): 5.00 mm (0.197 inch)

• Maximum conductor cross section: 2.5 mm² (solid or ferruled)

• Rated current (IEC): 12 A (typical) at specified conditions

• Plug format: Male connector plug (board to plug; tail pins for plug-in connection)

• Mounting options: Snap-in mounting feet or panel/DIN-rail adapter (TS 35) compatible.

• Colour: Light grey standard housing.

• Packaging / Supply unit: Typical packaging unit (PU) is 100 pieces.

• Dimensions: Length (L) = (pole number – 1) × pin spacing + 8.2 mm (for 4-pole version) as per WAGO datasheet.

• Industrial control and automation systems (PLCs, relay modules, I/O modules) where pluggable wiring is needed.

• Control panel wiring and modular systems requiring board-to-wire connections with mating plugs.

• Building automation, lighting systems, and machine wiring where compact plugs with secure mating are required.

• Free-hanging inline wire systems or board-mounted connectors in instrumentation, drive technology, or power distribution modules.

• Applications demanding high reliability, temperature range, and secure termination in harsh or vibration-prone environments.