KACON (Korea Automatic Control)

Korean maker of industrial control devices since 1955

CHECKEDMANUFACTURER Incheon, South KoreaLast verified Nov 2026

About

KACON (Korea Auto Controls) is a South Korean manufacturer of industrial control components. Founded in 1955 as a maker of alarm bells, it has grown into a broad-line supplier of relays, control switches, pilot lamps, signal devices, sensors and communication equipment for panel builders and machine makers.

The current range spans plug-in and safety relays, timers, solid state relays and power regulators, push buttons and limit switches, signal towers and alarm lamps, terminal blocks, switching power supplies, solar PV protection, temperature controllers, HMIs and network remote I/O. The company sells through a network of around 70 domestic agencies and about 30 overseas distributors.

Products

Relays, Safety Relays & Relay Sockets

Relays, Safety Relays & Relay Sockets

Plug-in general-purpose relays and safety relays with the sockets and plug-in modules that go with them. The K708 cube relays and K706 slim relays come with LED indication and optional surge diode or test button, while the K7SR safety relays use forced-guide (mechanically linked) contacts for safety circuits. Push-in and screw-terminal sockets, PCB sockets, short bars and coil surge modules complete the system.

Key features

  • K708 cube relays: 1C rated 12A or 2C rated 8A at 250VAC / 30VDC
  • K706 slim relays: 1C 10A or 2C 5A, gold-plated Ag alloy contacts
  • Coil voltages from 6VDC to 110VDC and 24VAC to 230VAC
  • LED indicator standard; D versions add a surge-suppression diode, T versions a test button
  • 5,000Vrms dielectric strength between coil and contacts on K706/K708
  • K7SR safety relays with forced-guide contacts to IEC 61810-3, 4-pole and 6-pole
  • KPX/KYF Push-In Plus sockets with test holes, release buttons and coil short-bar holes
  • Plug-in short bars plus diode and varistor coil surge modules for push-in sockets

Applications

  • Control panel signal and load interfacing
  • PLC output amplification and isolation
  • Machine safety circuits and emergency-stop chains
  • Distributed DIN-rail relay banks with push-in wiring
  • 1C 12A / 2C 8A cube relays, 1C 10A / 2C 5A slim relays, 4P/6P 24VDC safety relays, coils 6-110VDC / 24-230VAC
44 models
ModelProductContactsContact ratingCoil voltageVersionDetails
K708-1PLK708 New Cube Relay 1-Pole SPDT1 Form C (SPDT), 1a+1b12A 250VAC / 30VDC24VAC, 110VAC, 220/240VAC, 6VDC, 12VDC, 24VDC, 48VDC, 110VDCLED indicator / Standard—
K708-1PLTK708 New Cube Relay 1-Pole SPDT1 Form C (SPDT), 1a+1b12A 250VAC / 30VDC24VAC, 110VAC, 220/240VAC, 6VDC, 12VDC, 24VDC, 48VDC, 110VDCLED indicator / Test button—
K708-1PLDK708 New Cube Relay 1-Pole SPDT1 Form C (SPDT), 1a+1b12A 250VAC / 30VDC6VDC, 12VDC, 24VDC, 48VDC, 110VDCLED + surge diode / Standard—
K708-1PLDTK708 New Cube Relay 1-Pole SPDT1 Form C (SPDT), 1a+1b12A 250VAC / 30VDC6VDC, 12VDC, 24VDC, 48VDC, 110VDCLED + surge diode / Test button—
K708-2PLK708 New Cube Relay 2-Pole DPDT2 Form C (DPDT), 2a+2b8A 250VAC / 30VDC24VAC, 110VAC, 220/240VAC, 6VDC, 12VDC, 24VDC, 48VDC, 110VDCLED indicator / Standard—
K708-2PLTK708 New Cube Relay 2-Pole DPDT2 Form C (DPDT), 2a+2b8A 250VAC / 30VDC24VAC, 110VAC, 220/240VAC, 6VDC, 12VDC, 24VDC, 48VDC, 110VDCLED indicator / Test button—
K708-2PLDK708 New Cube Relay 2-Pole DPDT2 Form C (DPDT), 2a+2b8A 250VAC / 30VDC12VDC, 24VDC, 48VDC, 110VDCLED + surge diode / Standard—
K708-2PLDTK708 New Cube Relay 2-Pole DPDT2 Form C (DPDT), 2a+2b8A 250VAC / 30VDC12VDC, 24VDC, 48VDC, 110VDCLED + surge diode / Test button—
K706-1PLK706 Slim Compact Relays1C (SPDT), 10A3,000VA (1C) / 2,000VA (2C)24VAC, 115VAC, 220/240VAC, 6VDC, 12VDC, 24VDC, 48VDC, 110VDCLED indicator / Standard—
K706-1PLTK706 Slim Compact Relays1C (SPDT), 10A3,000VA (1C) / 2,000VA (2C)24VAC, 115VAC, 220/240VAC, 6VDC, 12VDC, 24VDC, 48VDC, 110VDCLED indicator / Test button—
K706-1PLDK706 Slim Compact Relays1C (SPDT), 10A3,000VA (1C) / 2,000VA (2C)6VDC, 12VDC, 24VDC, 48VDC, 110VDCLED + surge diode / Standard—
K706-1PLDTK706 Slim Compact Relays1C (SPDT), 10A3,000VA (1C) / 2,000VA (2C)6VDC, 12VDC, 24VDC, 48VDC, 110VDCLED + surge diode / Test button—
K706-2PLK706 Slim Compact Relays2C (DPDT), 5A3,000VA (1C) / 2,000VA (2C)24VAC, 115VAC, 220/240VAC, 6VDC, 12VDC, 24VDC, 48VDC, 110VDCLED indicator / Standard—
K706-2PLTK706 Slim Compact Relays2C (DPDT), 5A3,000VA (1C) / 2,000VA (2C)24VAC, 115VAC, 220/240VAC, 6VDC, 12VDC, 24VDC, 48VDC, 110VDCLED indicator / Test button—
K706-2PLDK706 Slim Compact Relays2C (DPDT), 5A3,000VA (1C) / 2,000VA (2C)12VDC, 24VDC, 48VDC, 110VDCLED + surge diode / Standard—
K706-2PLDTK706 Slim Compact Relays2C (DPDT), 5A3,000VA (1C) / 2,000VA (2C)12VDC, 24VDC, 48VDC, 110VDCLED + surge diode / Test button—
KPX-05-PUKPX / KYF Push-in Plus Relay Sockets—16A—16mm / K706-1PL—
KPX-08-PUKPX / KYF Push-in Plus Relay Sockets—10A—16mm / K706-2PL—
KYF-08-PUKPX / KYF Push-in Plus Relay Sockets—12A—30.8mm / K705-2PL / 505-2PL / HR705-2P—
KYF-14-PUKPX / KYF Push-in Plus Relay Sockets—8A—30.8mm / K705-4PL / 505-4PL / HR705-4P—
KPX-S02CKPX / KYF / KPY Push-in Socket Short Bars & Surge Modules———Bridges coil / contact terminals / Short bar 15mm / Clear—
KPX-S02KKPX / KYF / KPY Push-in Socket Short Bars & Surge Modules———Bridges coil / contact terminals / Short bar 15mm / Black—
KPX-S02RKPX / KYF / KPY Push-in Socket Short Bars & Surge Modules———Bridges coil / contact terminals / Short bar 15mm / Red—
KPX-S02BKPX / KYF / KPY Push-in Socket Short Bars & Surge Modules———Bridges coil / contact terminals / Short bar 15mm / Blue—
KYF-S02CKPX / KYF / KPY Push-in Socket Short Bars & Surge Modules———Bridges coil / contact terminals / Short bar 30mm / Clear—
KYF-S02KKPX / KYF / KPY Push-in Socket Short Bars & Surge Modules———Bridges coil / contact terminals / Short bar 30mm / Black—
KYF-S02RKPX / KYF / KPY Push-in Socket Short Bars & Surge Modules———Bridges coil / contact terminals / Short bar 30mm / Red—
KYF-S02BKPX / KYF / KPY Push-in Socket Short Bars & Surge Modules———Bridges coil / contact terminals / Short bar 30mm / Blue—
KPX-S20CKPX / KYF / KPY Push-in Socket Short Bars & Surge Modules———Bridges A2 coil terminals / Coil short bar / Clear—
KPY-DKPX / KYF / KPY Push-in Socket Short Bars & Surge Modules——6-230VDCCoil surge protection / Diode module—
KPY-M1KPX / KYF / KPY Push-in Socket Short Bars & Surge Modules——24VDC/ACCoil surge protection / Varistor module—
KPY-M2KPX / KYF / KPY Push-in Socket Short Bars & Surge Modules——110VDC/ACCoil surge protection / Varistor module—
KPY-M3KPX / KYF / KPY Push-in Socket Short Bars & Surge Modules——220VDC/ACCoil surge protection / Varistor module—
K7SR-3A1B-24VDCK7SR Safety Relays, Forced Guide Contacts3NO + 1NC6A 250VAC / 30VDC (1 circuit)24VDC40 x 13 x 24 mm / K7SC-10FL / K7SA-10PPoles: 4P
K7SR-2A2B-24VDCK7SR Safety Relays, Forced Guide Contacts2NO + 2NC6A 250VAC / 30VDC (1 circuit)24VDC40 x 13 x 24 mm / K7SC-10FL / K7SA-10PPoles: 4P
K7SR-5A1B-24VDCK7SR Safety Relays, Forced Guide Contacts5NO + 1NC6A 250VAC / 30VDC (1 circuit)24VDC50 x 13 x 24 mm / K7SC-14FL / K7SA-14PPoles: 6P
K7SR-4A2B-24VDCK7SR Safety Relays, Forced Guide Contacts4NO + 2NC6A 250VAC / 30VDC (1 circuit)24VDC50 x 13 x 24 mm / K7SC-14FL / K7SA-14PPoles: 6P
K7SR-3A3B-24VDCK7SR Safety Relays, Forced Guide Contacts3NO + 3NC6A 250VAC / 30VDC (1 circuit)24VDC50 x 13 x 24 mm / K7SC-14FL / K7SA-14PPoles: 6P
K7SC-10FL-24VDCK7SC Safety Relay Sockets, Screw Terminal with LED—6A24VDC10 (for 4P relay) / K7SR-3A1B / 2A2B—
K7SC-14FL-24VDCK7SC Safety Relay Sockets, Screw Terminal with LED—6A24VDC14 (for 6P relay) / K7SR-5A1B / 4A2B / 3A3B—
K7SC-10PL-24VDCK7SC-PL Push-in Safety Relay Sockets—6A24VDC10 (for 4P relay) / K7SR-3A1B / 2A2B—
K7SC-14PL-24VDCK7SC-PL Push-in Safety Relay Sockets—6A24VDC14 (for 6P relay) / K7SR-5A1B / 4A2B / 3A3B—
K7SA-10PK7SA PCB Sockets for K7SR Safety Relays—6A—10 (for 4P relay) / K7SR-3A1B / 2A2B—
K7SA-14PK7SA PCB Sockets for K7SR Safety Relays—6A—14 (for 6P relay) / K7SR-5A1B / 4A2B / 3A3B—