Philips Lighting 913710413901 ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$356.56
$321.90
Philips Lighting 913710413901 Core & Coil Magnetic SUPER-CWA HID Ballast, 250W Metal Halide, 120/208/240/277V

Philips Lighting 913710413901 Core & Coil Magnetic SUPER-CWA HID Ballast, 250W Metal Halide, 120/208/240/277V

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Model: 9.1371E+11
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Philips Lighting 913710413901 Core & Coil Magnetic SUPER-CWA HID Ballast, 250W Metal Halide, 120/208/240/277V

The Philips Lighting 913710413901 Core & Coil Magnetic SUPER-CWA HID Ballast (Base Model 71A5792A) operates 250W Metal Halide (MH) lamps at ANSI code M138-M153. It accepts 120/208/240/277V input at 60 Hz, is UL Recognized (ULR) with UL temperature code 1029A, and is rated for outdoor use with remote ballast-to-lamp wiring support up to 5'.

Key Features

  • Lamp Compatibility: Operates 250W Metal Halide lamps at ANSI code M138-M153, drawing 291 W nominal input power.
  • Multi-Tap Input Voltage: Accepts 120/208/240/277V input at 60 Hz for flexible field wiring.
  • SUPER-CWA Circuit: Constant-wattage autotransformer design with 10% constant wattage deviation and 0.9 nominal power factor for steady lamp output.
  • Magnetic Core & Coil Build: Base Model 71A5792A, net weight 4.673 kg.
  • Integrated Capacitor & Ignitor: 17 MFD/330V capacitor and LI533-H4 ignitor, both rated 105°C.
  • Remote Wiring Capable: Supports up to 5' ballast-to-lamp distance with 12" color-coded lead wires.
  • Outdoor Rated: Suitable for outdoor use installations.

Certifications & Compliance

  • UL Recognized (ULR)
  • UL Insulation Class H (180°C)
  • UL Temperature Code 1029A
  • Hipot Tested: 1500 V (1 minute) / 2500 V (2 seconds)
  • Suitable for Outdoor Use

Technical Specifications

  • Approval Marks: ULR
  • Ballast Factor (Nom): 1
  • Capacitor Height: 3.75 in
  • Constant Wattage Deviation: 10%
  • Input Current (Nom): 2.5/1.45/1.25/1.1 A
  • Input Current (Open Circuit): 1.4/0.8/0.7/0.65 A
  • Input Current (Short Circuit): 1.58-2.4/0.9-1.35/0.8-1.2/0.68-1.05 A
  • Input Current (Starting): 1.9/1.1/0.96/0.85 A
  • Max Ballast Lamp Distance Remote Wiring: 5'
  • Open Circuit Voltage: 275 V
  • Power Factor (Nom): 0.9
  • Recommended Fuse Value: 8/5/5/3 A
  • Remote Wiring Configuration Allowed: Yes
  • Secondary Short Circuit Current: 2.38-2.9 A
  • Suitable For Outdoor Use: Yes
  • UL Recognized: Yes
  • Wire Length By Color: 12"

Typical Applications

  • Outdoor HID Metal Halide Lighting Fixtures
  • Commercial and Industrial Area Lighting
  • Parking Lot and Site Lighting Retrofits
  • Replacement Ballast for 250W MH Fixtures
  • Remote-Mount Ballast Enclosures

Why Philips Lighting?

Philips Lighting's Core & Coil 913710413901 ballast pairs proven magnetic SUPER-CWA circuitry with UL Recognized components, including a 105°C-rated capacitor and ignitor, to deliver dependable, code-compliant performance for 250W Metal Halide lighting systems. With multi-tap 120/208/240/277V input and an outdoor-use rating, it's built for demanding commercial and industrial HID lighting applications.

Manufacturer Resources

Product Specs

Ansi Code:
M138-M153
Approval Marks:
ULR
Automatic Restart:
No
Ballast Factor Nom :
1
Ballast Type:
Magnetic HID
Base Model:
71A5792A
Capacitor Catalog Number:
7C170P40
Capacitor Diameter Oval Dimensions:
1.75 in
Capacitor Height:
3.75 in
Capacitor Requirements:
330V
Capacitor Temperature Rating:
105°C
Capacitor Value:
17 MFD
Circuit Type:
SUPER-CWA
Constant Wattage Deviation:
10%
Ean Upc Product:
7.81087E+11
Hipot Test 1 Minute :
1500 V
Hipot Test 2 Seconds :
2500 V
Ignitor Catalog Number:
LI533-H4
Ignitor Temperature Rating:
105°C
Input Current Nom :
2.5/1.45/1.25/1.1 A A
Input Current Open Circuit :
1.4/0.8/0.7/0.65 A
Input Current Short Circuit :
1.58-2.4/0.9-1.35/0.8-1.2/0.68-1.05 A
Input Current Starting :
1.9/1.1/0.96/0.85 A
Input Frequency:
60 Hz
Input Power Nom :
291 W
Input Voltage:
120/208/240/277 V
Lamp Type:
250W MH
Material Nr 12nc :
9.1371E+11
Max Ballast Lamp Distance Remote Wiring:
5'
Net Weight Piece :
4.673 kg
Number Of Lamps:
1 piece/unit
Numerator Packs Per Outer Box:
1
Numerator Quantity Per Pack:
1
Open Circuit Voltage:
275 V
Open Circuit Voltage Test Volts :
250-300 V
Order Code:
9.1371E+11
Order Product Name:
CORE & COIL HID 71A5792001D
Power Factor Nom :
0.9
Rated Lamp Power:
250 W
Recommended Fuse Value:
8/5/5/3 A
Remote Wiring Configuration Allowed:
Yes
Secondary Short Circuit Current:
2.38-2.9 A
Suitable For Outdoor Use:
Yes
Temperature Marking:
A/A/A/A
Ul Insulation Class:
H(180°C)
Ul Recognized:
Yes
Ul Temperature Code:
1029A
Wire Length By Color:
12"
Wire Striplength:
0.5 mm
Wire Type:
Stranded
Product Core Size:
4 1/4 x 4 3/4 (2 coil)
Product Type:
HID Ballast
Department:
Electrical

Philips Lighting 9.1371E+11 – Frequently Asked Questions

1) Will the Philips 913710413901 ballast run my 250W metal halide lamp?
It operates a single 250W metal halide lamp carrying ANSI code M138 through M153. If the lamp in the fixture is stamped with an ANSI code in that range and rated 250W MH, this core and coil kit is the right match. It will not run high pressure sodium or mercury vapor lamps, and it runs one lamp per unit.
2) Can I mount this HID ballast remotely from the fixture?
Remote mounting is allowed, up to 5 feet of ballast-to-lamp wiring. That covers a pole base enclosure or a remote ballast box next to the luminaire. Beyond 5 feet you are outside what the ballast is rated for. The leads supplied are 12 inch stranded, color coded, so plan on splicing in the enclosure.
3) Is this ballast okay for an outdoor parking lot fixture?
Yes, the 913710413901 core and coil is marked suitable for outdoor use, with UL insulation class H rated to 180 degrees C and UL temperature code 1029A. The capacitor and ignitor are both 105 degrees C rated components. It still needs to live inside a weather-rated fixture housing or ballast enclosure.
4) Does this 250W MH core and coil kit include the capacitor and ignitor, or do I order those separately?
Both come with the kit. The capacitor is a 17 MFD 330V unit, catalog number 7C170P40, measuring 1.75 inches across the oval by 3.75 inches high, and the ignitor is an LI533-H4. Those numbers matter when you are checking whether the can will fit the space left in the ballast tray, since the capacitor mounts separately from the core.
5) I have an old ballast labeled 71A5792A. Is this the same part?
That is the base model designation for this Philips core and coil HID ballast, ordered as 913710413901. If the ballast you pulled out is marked 71A5792A and the lamp is a 250W metal halide, this is the direct replacement. Confirm the lamp ANSI code falls in M138 to M153 before you wire it in.
6) What fuse size should I use on a 250W metal halide SUPER-CWA ballast?
Recommended fuse values follow the tap you land on: 8 A at 120V, 5 A at 208V, 5 A at 240V and 3 A at 277V. Starting current is lower than nominal on this circuit, 1.9/1.1/0.96/0.85 A across the four taps, so the fuse is sized for the running load rather than an inrush spike.
7) What is the difference between a SUPER-CWA ballast and a reactor or HX ballast for metal halide?
SUPER-CWA is a constant-wattage autotransformer circuit. It holds lamp wattage within 10 percent deviation as line voltage wanders, runs at a 0.9 nominal power factor, and tolerates a wider input swing, which is why it is the usual choice on outdoor pole and area lighting where the feed is long. Reactor and HX circuits are cheaper and smaller but let lamp output move much more with line voltage. If your fixture spec sheet calls for CWA, this is the circuit type it wants.
8) Will this ballast restrike the lamp by itself after a power blip?
No. Automatic restart is not a feature of this unit, so after an interruption the lamp goes through its normal hot restrike cooldown before it lights again. On parking lot and site lighting that means several minutes of dark after a momentary outage. If instant-on after a blip is a requirement, that is a fixture and lamp technology decision, not something this magnetic ballast provides.
9) How much power does a 250W metal halide ballast actually draw at the panel?
Nominal input power is 291 W for a 250 W lamp, so budget roughly 41 W of ballast loss per fixture when you size the circuit. Open circuit voltage is 275 V and the ballast factor is 1, meaning the lamp is driven to its full rated light output rather than derated.
10) How is this HID ballast packaged for a job order?
It ships one piece per pack and one pack per outer box, so each order line equals one complete core and coil assembly with its capacitor and ignitor. There is no case-pack multiple to work around when you are buying a handful for a parking lot retrofit.
How fast can I get the Philips Lighting 9.1371E+11 delivered?
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Does the Philips Lighting 9.1371E+11 come with a warranty?
Absolutely. The Philips Lighting 9.1371E+11 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Philips Lighting 9.1371E+11?
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