Arc Suppression Technologies
7900 International Drive, Suite 300, Bloomington, MN 55425-2562 USA
+1 (612) 928-5269 // [email protected]
www.ArcSuppressionTechnologies.com
NOsparc
®
MGXDC1F250
USER MANUAL
This product is manufactured under the following patents: US 8,619,395; US 9,087,653;
US 9,423,442; US 9,508,501; US 9,847,185; US 10,134,536; US 10,566,150; US 10,727,005;
and US 10,727,010. Other patents pending.
Contact Arc Suppressor for DC Power
Relays and Contactors
IMPORTANT NOTES
This document provides information required to install a NOsparc arc suppressor.
You must read and understand this document before installing this device.
© 2020 Arc Suppression Technologies. All rights reserved.
104-0045C
If you have any trouble with your installation, please refer to Technical Support contact information below.
Full Terms & Conditions and Warranty Available at: www.ArcSuppressionTechnologies.com
TABLE OF CONTENTS
IMPORTANT NOTES .............................................. 1
TRADEMARKS .................................................................. 1
APPLICABLE DOCUMENTS ............................................. 1
PART NUMBER & PRODUCT DESCRIPTION ................... 1
LIFE SUPPORT .................................................................. 1
LEGAL NOTICE ................................................................ 2
SAFETY INFORMATION OVERVIEW ...................... 2
WARNINGS ...................................................................... 2
SAFETY ............................................................................. 2
CAUTIONS ....................................................................... 2
NOTES .............................................................................. 3
DISCLAIMER .......................................................... 3
MATERIAL CATEGORY POLICY ............................. 3
WARRANTY ........................................................... 3
TECHNICAL SUPPORT ........................................... 3
CONDITIONS FOR SERVICE ............................................ 3
RETURN MATERIAL AUTHORIZATION & PROCESS ....... 3
DEFINITIONS ......................................................... 4
PRODUCT DESCRIPTION ....................................... 4
PRODUCT DIMENSIONS AND MOUNTING .......... 4
PANEL MOUNTING ........................................................ 4
DIN RAIL MOUNTING ...................................................... 4
SPECIFICATIONS ................................................... 5
CIRCUIT BREAKER / CIRCUIT FUSE DE-RATINGS ........... 5
SYSTEM WIRING .................................................... 6
WIRING DIAGRAM .......................................................... 6
IMPROPER WIRING .......................................................... 6
TRADEMARKS
“NOsparc” is a registered trademark of Arc Suppression
Technologies. All other trademarks are property of their
respective owners.
APPLICABLE DOCUMENTS
The UL Recognized Component mark
shown at right indicates that UL LLC has
certified the compliance of the NOsparc
units included in this manual as “Component - Auxiliary Devices”
for both Canada and the United States, per UL 508 Industrial
Control Equipment and CSA-C22.2 No. 14, Industrial
Control
Equipment.
PART NUMBER & PRODUCT DESCRIPTION
LIFE SUPPORT NOTICE
Arc Suppression Technologies products are specifically NOT
authorized for use as critical components in life support
devices or systems without the express written approval of the
Chief Executive Officer of Arc Suppression Technologies.
As used herein:
Life support devices or systems are devices or systems which
support or sustain life and whose failure to perform when
properly used in accordance with instructions for use
provided in the labeling can be reasonably expected to result
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File No.: E346457
