Heavy Duty Power Relay
MGN
30 Amp Heavy Duty Relay
• Class F coil insulation system for 155°C (311°F)
®
• Coil molded in DuPont Rynite for environmental
protection
• Rugged construction rivets terminals to base
• CULUS Listed
• Short Circuit Current Rating (SCCR) of 5kA, 600VAC
u u
c
Ordering Information
To Order: Select part number and add the desired coil voltage rating (e.g. MGN1C-AC24)
Base size
Contact Form
Model
Short
SPDT
MGN1C
SPST-NO
MGN1A
SPST-NO-DM
MGN1X
SPST-NO
MGN1AM (see note)
SPST-NC
MGN1B
DPST-NO
MGN2A
DPDT
MGN2C
DPDT
MGN2CM (see note)
Long
MG series dust cover
MGCOV
Note: Magnetic blow-out version
Specifications
■ Contact Data
Materials
All versions 5/16” diameter Ag-Alloy
Contact UL ratings
30 amp or 1-1/2 hp @ 120 or 240 VAC, 2 hp @ 240 VAC, 3,600w @ 120 or 240 VAC (ballast),
30 amp @ 240 VAC, 100,000 cycle (resistive), 20 amp @ 600 VAC, 30 amp @ 28 VDC
UL file number
E41643
Note: Magnetic Blow-out versions also have a 20 amp @ 125 VDC (resistive) load rating.
Heavy Duty Power Relay
MGN
325
■ Coil Data
AC
Nominal
voltage
Resistance in
Ohms ± 10%
Nominal coil
power
Coil
voltages
Coil treatment Insulation
resistance
Pick up voltage
at 25°C (77°F)
9.5 VA
Up to 600
volts/60 Hz
Molded Rynite® 100 megohms
min.
Std. Class F
85% or less
of nominal
Resistance in
Ohms ± 10%
Nominal coil
power
Coil
voltages
Coil treatment Insulation
resistance
Pick up voltage
at 25°C (77°F)
6 VDC
18
2W
12 VDC
72
Up to 125 volts Molded Rynite® 100 megohms
min.
Std. Class F
6 VAC
0.85
12 VAC
2.85
24 VAC
11.5
120 VAC
295
240 VAC
1,170
480 VAC
4,860
DC
Nominal
voltage
24 VDC
290
48 VDC
1,150
110 VDC
6,050
75% or less
of nominal
■ Characteristics
Operate time
Approximately 30 ms
Release time
Approximately 30 ms
Operating ambient temperature
AC:
-45° to 80°C (-49° to 176°F) @ 30 amps
DC:
-45° to 115°C (-49° to 239°F) @ 30 amps
Coil temperature rise
Life
expectancy
25°C ambient-continuous duty
AC:
70°C (158°F) approx. @ 60 Hz (use at 50 Hz will cause slight increase in coil rise)
DC:
35°C (95°F) approx.
Electrical at
rated load
100,000 operations (minimum)
Mechanical
1,000,000 operations
Dielectric strength
2,200 VRMS, 60 Hz between contacts
2,200 VRMS, 60 Hz between other elements
Terminals
Screw type
Weight
Short base version: approx 227 g (8 oz)
Long base version: approx 283 g (10 oz)
326
Heavy Duty Power Relay
MGN
Dimensions
Unit: mm (inch)
7.93 (0.312) recess
(See note)
■ MGN (Long Base)
7.93 (0.312) recess
(See note)
4.78 (0.188) dia., 2 holes
7
5
3
5
4.78 (0.188) dia., 2 holes
3
■ MGN (Short Base)
47.63
(1.875)
47.63
(1.875)
63.50
(2.50)
20.03
(0.789)
42.04
(1.655)
63.50
(2.50)
55.88
(2.20)
3.18 (0.125)
(See note)
Note: Recess for screw mounting on units with 300--600 VAC coils
4
6
4
6
8
63.50
(2.50)
84.33
(3.32)
60.45
(2.38)
Blow-Out
Magnet
3.18 (0.125)
(See note)
Note: Recess for screw mounting on units with 300--600 VAC coils
■ MG Series Dust Cover (Optional)
Sealed knock-out holes for standard conduit fittings.
Relay mounts on pre-drilled base. Constructed of
Aluminum. Snap-action cover release.
127W x 76.2H x 101.6D mm (5W x 3H x 4D in)
Heavy Duty Power Relay
MGN
327
MEMO
328
Heavy Duty Power Relay
MGN
Omron Electronic Components, LLC
Terms and Conditions of Sales
I. GENERAL
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(a) Terms:
These terms and conditions
(b) Seller:
Omron Electronic Components LLC and its subsidiaries
(c) Buyer:
The buyer of Products, including any end user in section III through VI
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section III of these Terms.
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Buyer agrees to pay the price in effect at the time the purchase order is accepted by
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any unshipped portion of Products sold hereunder and stop any Products in transit until
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12. Claims: Any claim by Buyer against Seller for shortage or damage to the Products
occurring before delivery to the carrier or any claim related to pricing or other charges
must be presented in detail in writing to Seller within 30 days of receipt of shipment.
III. PRECAUTIONS
1. Suitability: IT IS THE BUYER’S SOLE RESPOINSIBILITY TO ENSURE THAT ANY
OMRON PRODUCT IS FIT AND SUFFICIENT FOR USE IN A MOTORIZED VEHICLE
APPLICATION. BUYER SHALL BE SOLELY RESPONSIBLE FOR DETERMINING
APPROPRIATENESS OF THE PARTICULAR PRODUCT WITH RESPECT TO THE
BUYER’S APPLICATION INCLUDING (A) ELECTRICAL OR ELECTRONIC
COMPONENTS, (B) CIRCUITS, (C) SYSTEM ASSEMBLIES, (D) END PRODUCT, (E)
SYSTEM, (F) MATERIALS OR SUBSTANCES OR (G) OPERATING ENVIRONMENT.
Buyer acknowledges that it alone has determined that the Products will meet their
requirements of the intended use in all cases. Buyer must know and observe all
prohibitions of use applicable to the Product/s.
2. Use with Attention: The followings are some examples of applications for which
particular attention must be given. This is not intended to be an exhaustive list of all
possible use of any Product, nor to imply that any use listed may be suitable for any
Product:
(a) Outdoor use, use involving potential chemical contamination or electrical
interference.
(b) Use in consumer Products or any use in significant quantities.
(c) Energy control systems, combustion systems, railroad systems, aviation systems,
medical equipment, amusement machines, vehicles, safety equipment, and
installations subject to separate industry or government regulations.
(d) Systems, machines, and equipment that could present a risk to life or property.
3. Prohibited Use: NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING
SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM
AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE
PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE
WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
4. Motorized Vehicle Application: USE OF ANY PRODUCT/S FOR A MOTORIZED
VEHICLE APPLICATION MUST BE EXPRESSLY STATED IN THE SPECIFICATION BY
SELLER.
5. Programmable Products: Seller shall not be responsible for the Buyer's programming of
a programmable Product.
IV. WARRANTY AND LIMITATION
1. Warranty: Seller's exclusive warranty is that the Products will be free from defects in
materials and workmanship for a period of twelve months from the date of sale by Seller
(or such other period expressed in writing by Seller). SELLER MAKES NO WARRANTY
OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT ALL OTHER WARRANTIES,
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE OF THE PRODUCTS.
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originally shipped with Buyer responsible for labor charges for removal or replacement
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amount equal to the purchase price of the Product; provided that there shall be no
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correctly handled, stored, installed and maintained and not subject to contamination,
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WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT,
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omissions under these Terms or in any way with respect to the Products.
V. INFORMATION; ETC.
1. Intellectual Property: The intellectual property embodied in the Products is the exclusive
property of Seller and its affiliates and Buyer shall not attempt to duplicate it in any way
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information and materials supplied by Seller to Buyer relating to the Products are
confidential and proprietary, and Buyer shall limit distribution thereof to its trusted
employees and strictly prevent disclosure to any third party.
3. Performance Data: Performance data is provided as a guide in determining suitability
and does not constitute a warranty. It may represent the result of Seller's test conditions,
and the users must correlate it to actual application requirements.
4. Change In Specifications: Product specifications and descriptions may be changed at
any time based on improvements or other reasons. It is Seller’s practice to change part
numbers when published ratings or features are changed, or when significant
engineering changes are made. However, some specifications of the Product may be
changed without any notice.
5. Errors And Omissions: The information on Seller’s website or in other documentation
has been carefully checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
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regarding (a) export of the Products or information provided by Seller; (b) sale of
Products to forbidden or other proscribed persons or organizations; (c) disclosure to noncitizens of regulated technology or information.
VI. MISCELLANEOUS
1. Waiver: No failure or delay by Seller in exercising any right and no course of dealing
between Buyer and Seller shall operate as a waiver of rights by Seller.
2. Assignment: Buyer may not assign its rights hereunder without Seller's written consent.
3. Law: These Terms are governed by Illinois law (without regard to conflict of laws).
Federal and state courts in Cook County, Illinois have exclusive jurisdiction for any
dispute hereunder.
4. Amendment: These Terms constitute the entire agreement between Buyer and Seller
relating to the Products, and no provision may be changed or waived unless in writing
signed by the parties.
5. Severability: If any provision hereof is rendered ineffective or invalid, such provision shall
not invalidate any other provision.
Heavy Duty Power Relay
MGN
Certain Precautions on Specifications and Use
1. Suitability for Use. Seller shall not be responsible for conformity with any standards, codes or regulations which apply to the combination of the Product in
Buyer's application or use of the Product. At Buyer's request, Seller will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is not
sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system, or other application or use.
Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer's application, product or system. Buyer
shall take application responsibility in all cases but the following is a nonexhaustive list of applications for which particular attention must be given:
(i) Outdoor use, uses involving potential chemical contamination or electrical
interference, or conditions or uses not described in this document.
(ii) Energy control systems, combustion systems, railroad systems, aviation
systems, medical equipment, amusement machines, vehicles, safety
equipment, and installations subject to separate industry or government
regulations.
(iii) Use in consumer products or any use in significant quantities.
(iv) Systems, machines and equipment that could present a risk to life or
property. Please know and observe all prohibitions of use applicable to this
product.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS
RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM
AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT
THE OMRON PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE
INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
2. Programmable Products. Seller shall not be responsible for the user's programming of a programmable product, or any consequence thereof.
3. Performance Data. Performance data given in this publication is provided as
a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of Seller's test conditions, and the users must
correlate it to actual application requirements. Actual performance is subject to
Seller's Warranty and Limitations of Liability.
4. Change in Specifications. Product specifications and accessories may be
changed at any time based on improvements and other reasons. It is our practice to change part numbers when published ratings or features are changed,
or when significant construction changes are made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for
your application. Please consult with your Seller representative at any time to
confirm actual specifications of purchased Product.
5. Errors and Omissions. The information in this publication has been carefully
checked and is believed to be accurate; however, no responsibility is assumed
for clerical, typographical or proofreading errors, or omissions.
6. RoHS Compliance. Where indicated, our products currently comply, to the
best of our knowledge as of the date of this publication, with the requirements
of the European Union's Directive on the Restriction of certain Hazardous
Substances ("RoHS"), although the requirements of RoHS do not take effect
until July 2006. These requirements may be subject to change. Please consult
our website for current information.
Complete “Terms and Conditions of Sale” for product purchase and use are on Omron’s website
at http://www.components.omron.com – under the “About Us” tab, in the Legal Matters section.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
OMRON ON-LINE
OMRON ELECTRONIC
COMPONENTS LLC
Global - http://www.omron.com
USA - http://www.components.omron.com
55 E. Commerce Drive, Suite B
Schaumburg, IL 60173
847-882-2288
Cat. No. X301-E-1
06/09
Heavy Duty Power Relay
Specifications subject to change without notice
MGN
Printed in USA