Surge Protective Devices

ASCO Model 231 (Edco SPA-303) Surge Protective Device

The ASCO Model 231 (Edco SPA-303) is a three circuit Surge Protective Device intended for use on traffic control load relay outputs. The Model 231 is furnished with three leads and a ground stud.

Best Suited For
  • Transportation
5 Year Warranty
How to buy

Specifications

Specifications per model ASCO Model 231 (Edco SPA-303) Surge Protective Device
Previous Model Name Product Type Application Technology Height (in / mm) Width (in / mm) Depth (in / mm) Weight (lbs / kgs)
Edco SPA-303 Signal Traffic Cabinet MOV 1.5 in / 38.1 mm 1 in / 25.4 mm 1.125 in / 28.56 mm 5 oz / .14 kgs
* To view a specific model product page click on the model name above.
ADDITIONAL TECHNICAL SPECIFICATIONS
Voltage/Configuration
120 VAC
Surge Capacity
39kA
Connection Type
#14 AWG, 12” Long Leads
Enclosure Type / Rating
Plastic, Epoxy Encapsulated
Modes of Protection
Three-Circuit
Operating Temperature
-40°C to +85°C

Downloads

Technical Specifications

*To see model-specific downloads, you will need to go to the model-specific product page by selecting the model name in the specifications chart above.

Features

Convenient mounting/grounding stud
Compact size

Benefits

5 Year Warranty

Services & Support

Support

Frequently Asked Questions
Q
What is the intended application of ASCO Model 231?
A
ASCO Model 231 is is intended for use on 120 VAC traffic control load relay outputs.
Q
What is the technology used in ASCO Model 231?
A
ASCO Model 231 uses Metal Oxide Varistors (MOVs) as a means of protection.

Contacts

Sales In USA Change Location
Liebert Products & Services-Capitol Sales Office
Email Contact +1 703 726 4100 Fax +1 703 729 3837
44611 Guilford Dr Ste 180 Ashburn Virginia 20147
Product areas of focus: Uninterruptible Power Supplies (UPS), Power Distribution, Surge Protective Devices, Thermal Management, Integrated Solutions, Racks and Containment, Monitoring
FRANK PARSONS BUSINESS PRODUCTS
4309 HENNINGER CRT ASHBURN Virginia 20147
Product areas of focus: Uninterruptible Power Supplies (UPS), Power Distribution, Surge Protective Devices, Thermal Management, Integrated Solutions, Racks and Containment, Software, IT Management, Monitoring
INTELLIGENT DECISIONS INC
21445 BEAUMEDE CIR ASHBURN Virginia 20147
Product areas of focus: Uninterruptible Power Supplies (UPS), Power Distribution, Surge Protective Devices, Thermal Management, Integrated Solutions, Racks and Containment, Software, IT Management, Monitoring
DIGITAL TECHNOLOGIES INC
STE 550 45150 BUSINESS CT STERLING Virginia 20166
Product areas of focus: Uninterruptible Power Supplies (UPS), Power Distribution, Surge Protective Devices, Thermal Management, Integrated Solutions, Racks and Containment, Software, IT Management, Monitoring
E TEL SYSTEMS CORP
STE 140 43766 TRADE CTR PL DULLES Virginia 20166
Product areas of focus: Uninterruptible Power Supplies (UPS), Power Distribution, Surge Protective Devices, Thermal Management, Integrated Solutions, Racks and Containment, Software, IT Management, Monitoring
TECHNICA CORP
22970 INDIAN CREEK RD SUITE 500 DULLES Virginia 20166
Product areas of focus: Uninterruptible Power Supplies (UPS), Power Distribution, Surge Protective Devices, Thermal Management, Integrated Solutions, Racks and Containment, Software, IT Management, Monitoring
ANIXTER - FEDERAL SALES DC METRO
45075 OLD OX RD DULLES INTERNATIONAL Virginia 20166
Product areas of focus: Uninterruptible Power Supplies (UPS), Power Distribution, Surge Protective Devices, Thermal Management, Integrated Solutions, Racks and Containment, Software, IT Management, Monitoring
GRAYBAR ELECTRIC VENDOR#3667102
45145 OCEAN COURT STERLING Virginia 20166
Product areas of focus: Uninterruptible Power Supplies (UPS), DC Power Systems, Power Distribution, Surge Protective Devices, Thermal Management, Integrated Solutions, Racks and Containment, Software, IT Management, Monitoring
WESCO DISTRIBUTION
STE 145 45449 SEVERN WAY STERLING Virginia 20166
Product areas of focus: Uninterruptible Power Supplies (UPS), Power Distribution, Surge Protective Devices, Thermal Management, Integrated Solutions, Racks and Containment, Software, IT Management, Monitoring
DULLES ELECTRIC SUPPLY CORP
22570 SHAW RD STE 150 STERLING Virginia 20166
Product areas of focus: Uninterruptible Power Supplies (UPS), Power Distribution, Surge Protective Devices, Thermal Management, Integrated Solutions, Racks and Containment, Software, IT Management, Monitoring
Support Change Location
Vertiv - Surge Protective Devices Support
14550 58th Street North Clearwater Florida 33760 USA
Product areas of focus: Surge Protective Devices

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