Low Vo l ta g e Sw i tc h G e a r
J7 SERIES
minimum size, maximum performance
Advanced Industrial Automation
Omron, a leading global manufacturer in Low Voltage Switch Gear, introduces the new J7 series
of high-quality contactors, thermal overload relays, and motor protection circuit breakers to
complement its existing portfolio. This series of feature-packed products is designed using state-ofthe-art technology, and built by Omron on a product line that has been is certified according to
quality standards ISO 9001. The J7 series offers impressive power-handling capabilities on compact
footprints. Most models of the contactor range can operate in temperatures from –40°C to +90°C,
making them ideal for use in extreme environmentally harsh conditions.
Multi-featured range for
multi-functional applications
Constructed according to European and International standards,
these contactors, thermal overload relays and motor protection
circuit breakers conform to EN/IEC and are approved by UL/CSA,
A standard crosshead
screwdriver is all that’s
required for installing and
adjusting most of these
LVSG products.
enabling them to be used in any part of the world. They are
suitable for any industrial application and will appeal to panel
builders, OEMs and engineers in the automotive, chemical
and heavy-power industries looking for the best choice
in top-quality products from one supplier.
+90°C
–40°C
J7KNA-AR
Mini Contactor Relays 4-pole
J7KNA
Mini Motor Contactors
J7KN
Motor Contactor
J7TKN
Thermal Overload Relay
The range
J7KN motor contactor
The J7 series includes contactors ranging from 4kW to 110kW
The J7KN motor contactors cover a range from 4 to 110kW
at AC3 400/440V and AC4 for heavy-duty applications.
(at AC3 400/440V). What’s unique about this contactor series
These contactors can be used with Omron’s thermal overload
is its ability to operate in temperatures ranging from –40°C
protection relay or fuseless motor protection technology.
to +90°C, making it suitable for use in extremely harsh
The range includes:
temperatures. Its main features include:
J7KNA mini contactor
•
AC and DC operated
•
Integrated auxiliary contacts
The mini contactors J7KNA and the mini auxiliary contactors
•
Screw fixing and snap fitting (35 mm DIN rail) up to 45kW
J7KNA-AR are available in both AC and DC versions.
•
Range from 4 to 110kW (AC3, 400/440V)
Main features include:
•
Finger protection design (BGV A2)
•
AC and DC operated
Accessories
•
Integrated auxiliary contacts
•
•
Positively guided contacts ( J7KNA-AR only)
•
Screw fixing and snap fitting (35 mm DIN rail)
•
Rated current = 10A (Ith) ( J7KNA-AR only)
•
Range from 4 to 5,5kW (AC3, 400/440V)
•
Mechanical interlock
•
4-main pole version (4kW AC and DC coil)
•
Suppressors (RC, diode and varistor)
•
Auxiliary contacts suitable for electronic devices
•
Pneumatic timer modules
(DIN EN 19240)
•
Link modules MPCB – motor contactor
•
Front-mounted single pole additional auxiliary contacts
(1 NO or 1 NC)
•
Side-mounted additional auxiliary contacts
(1 NO and 1 NC)
Finger protection design (BGV A2)
Accessories
J7TKN thermal overload relay
•
2 and 4 pole additional auxiliary contacts
Omron’s thermal relays are designed to prevent thermal
in different configurations
overloading in a circuit. The series ranges from 0,12A to 220A,
•
Mechanical interlock
with different range settings. Main features include:
•
Suppressors (RC, diode and varistor)
•
Direct and separate mounting
•
Single phase sensitivity according to IEC 947-4-1
•
Finger protection design (BVG A2)
Accessories
•
Busbar sets
•
Set for single mounting
• Omron’s quality and reliability built-in
- Designed and tested to Omron’s renowned high
standards, each product in this range meets all relevant
international standards and provides consistently
superb quality throughout its working life.
• Total hardware supplier
- Omron’s huge product portfolio ensures that there’s
always a product available to handle your specific
application!
• Complete solutions provider
- Omron’s drive for continuous development and use of
innovative technologies, combined with its strict quality
first policy and just-in-time delivery of components and
solutions, makes us the ideal business partner for even
the most demanding user.
J7MN
Motor Protection Circuit Breaker (MPCB)
J7MN – motor protection circuit breaker (MPCB)
When combined with a contactor Omron’s J7MN provides
complete protection against thermal overload and short-circuit.
Features and benefits at a glance!
• Unique! Operating temperature from –40°C to +90°C
- High-quality wiring and insulation enable the J7KN
contactor to operate in extreme conditions, from
cold-storage facilities to bakeries and tilemanufacturing plants.
Rotary and switch types are available. The rotary switch model
has three switching positions: ON, OFF and TRIPPED.
Several accessories offer a wide range of configurations and
• Electronically compatible
- The J7KN auxiliary contactor can be connected
to a PLC without the need for an interface.
signalling devices. Main features include:
•
Rotary and switch types
•
Rated operational current = 12A, 25A, 50A and 100A
•
Switching capacity up to 12,5A = 100kA/400V
•
Fixed short-circuit release = 13 x Iu
•
Overload release adjustable 0.7 – 1 x Iu
•
Single phasing sensitivity
Auxiliary contact models
•
ON/OFF indication for MPCB front mounting
and side mounting
•
Trip indication for MCPB side mounting
Accessories
•
Undervoltage release
•
Shunt release
•
Three-phase busbar system up to 5 MPCB
•
Moulded plastic enclosures (IP55)
•
Moulded plastic front plates (IP55)
•
Door coupling rotary mechanisms (black and red/yellow)
• Conforms to all relevant European and international
standards
- Omron’s J7 series can be used anywhere in the world,
in all sorts of applications.
• Smaller footprints
- These products offer the same power-handling
capabilities as competitors’ models but on much
smaller footprints.
• Environmentally friendly design
- All J7 series products are free of cadmium,
asbestos, and halogen, PCBs, etc.
4
Supply and filling stations require:
• Mini contactor relays ( J7KNA - AR)
• Mini motor contactors ( J7KNA 12)
• Motor contactors ( J7KN 24)
• Thermal overload relays ( J7TKN)
• MPCB ( J7MN 25 and 50)
5
Pumping station requires:
• Motor contactors ( J7KN 37)
• Thermal overload relays ( J7TKN)
1
Packaging machine requires:
1
• MPCB ( J7MN 50)
• Mini contactor relays ( J7KNA - AR)
• Mini motor contactors ( J7KNA 9)
• Motor contactors ( J7KN 10)
• Thermal overload relays ( J7TKN)
• MPCB ( J7MN 12)
3
2
2
Material transport and filling
stations require:
• Mini contactor relays ( J7KNA - AR)
5
• Mini motor contactors ( J7KNA 9)
• Motor contactors ( J7KN 10)
• Thermal overload relays ( J7TKN)
• MPCB ( J7MN 25)
3
Low voltage power supply, distribution
and switching areas require:
• High-power contactors ( J7KN 110)
• Thermal overload relays ( J7TKN)
• MPCB ( J7MN 100)
4
Omron Electronics Ltd
Opal Drive, Fox Milne, Milton Keynes, MK15 0DG, UK
Tel: +44 (0) 870 752 08 61
Fax: +44 (0) 870 752 08 62
www.omron.co.uk
Austria
Tel: +43 (0) 1 80 19 00
www.omron.at
Germany
Tel: +49 (0) 2173 680 00
www.omron.de
Portugal
Tel: +351 21 942 94 00
www.omron.pt
Belgium
Tel: +32 (0) 2 466 24 80
www.omron.be
Hungary
Tel: +36 (0) 1 399 30 50
www.omron.hu
Russia
Tel: +7 095 745 26 64
www.russia.omron.com
Czech Republic
Tel: +420 267 31 12 54
www.omron.cz
Italy
Tel: +39 02 32 681
www.omron.it
Spain
Tel: +34 913 777 900
www.omron.es
Denmark
Tel: +45 43 44 00 11
www.omron.dk
Netherlands
Tel: +31 (0) 23 568 11 00
www.omron.nl
Sweden
Tel: +46 (0) 8 632 35 00
www.omron.se
Finland
Tel: +358 (0) 9 549 58 00
www.omron.fi
Norway
Tel: +47 (0) 22 65 75 00
www.omron.no
Switzerland
Tel: +41 (0) 41 748 13 13
www.omron.ch
France
Tel: +33 (0) 1 49 74 70 00
www.omron.fr
Poland
Tel: +48 (0) 22 645 78 60
www.omron.com.pl
Turkey
Tel: +90 (0) 216 474 00 40
www.omron.com.tr
For the Middle East, Africa and other countries in Eastern Europe,
Tel: +31 (0) 23 568 13 00 www.europe.omron.com
Authorised Distributor:
Automation and Drives
• Programmable logic controllers • Networking
• Human-machine interfaces • Inverter drives • Motion control
Industrial Components
• Electromechanical relays • Timers • Counters • Sockets
• Programmable relays • Low voltage switch gear • Power supplies
• Temperature & process controllers • Solid-state relays
• Panel indicators • Level controllers • Industrial switches • Pushbutton switches
Sensing and Safety
• Photoelectric sensors • Proximity sensors • Rotary encoders
• Vision systems • RFID systems • Safety switches
• Safety relays • Safety sensors
SF6P_J7_SERIES_EN01_1003
UNITED KINGDOM
Although we strive for perfection, Omron Europe BV and/or its subsidiary and affiliated companies do not warrant
or make any representations regarding the correctness or completeness of the information described in this document.
We reserve the right to make any changes at any time without prior notice.
OMRON EUROPE B.V. Wegalaan 67-69, NL-2132 JD, Hoofddorp, The Netherlands. Tel: +31 (0) 23 568 13 00 Fax: +31 (0) 23 568 13 88 www.europe.omron.com