Micro Motor Contactor

  Enquire / contact me

Available in three- and four-pole versions

Electronics & Electricity

Micro Motor Contactor
Micro Motor Contactor

The new J7KNU contactor from Omron is ideally suited for a wide range of applications where a compact, dependable and easy-to-use power switching solution is needed. Although it measures only 35.5 x 35.5 x 33 mm, the J7KNU contactor has a 2.2 kW AC3 rating and is available in three- and four-pole versions with AC or DC coils and as reversing contactor with mechanical interlock.

Typical applications

Typical applications for the new contactors include interfacing electronic systems with power circuitry, control of motors in washing machines and similar appliances, motor control for security barriers and gates, fan control in air-conditioning installations and packaging machines. A full 3 mm contact opening enhances the safety and reliability of the contactors and, to facilitate use in motor control applications, they can be supplied as interlocked pairs mounted on a single base.

Installation and design

Installation of J7KNU contactors is straightforward as they are designed to fit 15 mm DIN rails in order to be available also small distribution boxes, but the J75KN snap-on adapter make the J7KNU suitable also for the standard 35mm DIN rail. They also include large screw clamp terminals that allow wiring to be carried out easily and quickly eliminating the frustration of working with the tiny terminals.

Temperature range

Omron’s J7KNU contactors have an exceptionally wide operating temperature range of – 40 ºC to +60 ºC, making them a dependable choice for use in even the most challenging of environments.

Posted on October 11, 2017 - (1667 views)
OMRON Europe BV
Wegalaan 67-69
2132 JD Hoofddorp - Netherlands
+31-23-5681300
+31-23-5681388
View full company profile
Location
Related articles
Mini-ITX CPU Board
Power Over Ethernet Injectors
90W Power Supply
Metal Line Switches from SCHURTER
Phase Change Thermal Conductive Material
Output Power Supply with 24V, 60W
Connectors for Wind Power Plants
SMD Solid-state Fuse for the Most Demanding Applications
Massive weight reduction of the high current filters FMER SOL and FMCC SOL
Evolution: Light pipe for status display
Embedded Hardware
Low- and High Voltage Electrical Products
AC Contactor
Safety Switches with RFID Technology
Moulded Case Circuit Breaker
Electric Tool Changer
Waterproof Inline Connectors
Holistic Approach to Predictive Maintenance
Thermocouple Cables
M12 connector for CC-Link IE
Mini-ITX CPU Board
SMD Solid-state Fuse for the Most Demanding Applications
Massive weight reduction of the high current filters FMER SOL and FMCC SOL
Evolution: Light pipe for status display
The new and inexpensive 2.5 A appliance inlet of the type 2570 in various versions
SCHURTER's new High Current Fuse
CDS1 - Configurable Display Switch
TEQ 300WIR Series: 300 Watt DC/DC power block ruggedized and excellent thermal convection
Modules with 10 GbE Bandwidth
Switching Regulators
Metal Line Switches from SCHURTER
Light Pipe for Status Display
Metal Line Switches from SCHURTER
RDM1 Moulded Case Circuit Breaker
AC Contactor
RDX6-63 Minuature Circuit Breaker, i.e. MCB, L7
Waterproof Push/Pull Appliance Coupler with Protection Degree IP67 and IP69K
Multi-functional Safety Relay Module PROTECT SRB-E
SnapLock D-SUB hood
Digital Lock-in Amplifier MFLI