Model # MP240

Internet #202253147

Store SKU #701874

Store SO SKU #516939

Murray 40 Amp Double-Pole Type MP Circuit Breaker
0040892518979

Murray

40 Amp Double-Pole Type MP Circuit Breaker

  • Provides a manual means of energizing and de-energizing a circuit
  • Easy plug in connections in Murray load centers
  • Accepts #8-#6 AWG Cu or #8-#4 AWG Al Wire
$1088 /each
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Product Overview

Murray offers a wide array of thermal-magnetic circuit breakers that are the key element for overload and short-circuit protection of your home’s electrical system. To provide additional protection Murray offers circuit breakers to protect against severe electrical shock or electrocution, mitigate the risk of electrical fires and protect against damaging surges and Voltage spikes. Circuit breakers are intended for switching and protection of your home's wiring from high temperatures caused by excess current higher than the rating of the wire. While thermal-magnetic circuit breakers are the key element for overload and short-circuit protection of your electrical system, there are potentially dangerous conditions that do not involve over current.

  • Double pole, 40 Amp, 240V type MP circuit breaker
  • 10,000 AIC interrupting rating
  • Murray type MP circuit breakers provide easy plug-in connections in Murray enclosures and the time saving insta-wire feature
  • Compatible with Murray rock solid load centers
  • Use for overload and short-circuit protection of your electrical system
  • Thermal-magnetic
  • ANSI certified and CSA and UL listed
  • Learn More About Circuit Breakers Here in our Buying Guide.

Info & Guides

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Price
$10.88 /each
$10.88 /each
$10.88 /each
$10.88 /each
Name 40 Amp Double-Pole Type MP Circuit Breaker 30 Amp Double-Pole Type MP Circuit Breaker 50 Amp Double-Pole Type MP Circuit Breaker 20 Amp Double-Pole Type MP Circuit Breaker
Brand Murray Murray Murray Murray
Ratings (0) (1) (1) (5)
Interruption Type Standard Trip Standard Trip Standard Trip Standard Trip
Product Width (in.) 3.5 3.5 3.5 3.5
Mounting type Plug In Plug In Plug In Plug In
Maximum Amperage (amps) 40 30 50 20
Power Distribution Features No Additional Features No Additional Features No Additional Features No Additional Features
View Product View Product View Product View Product

Specifications

Dimensions

Product Depth (in.)
12.8
Product Height (in.)
3.5
Product Width (in.)
3.5

Details

Breaker Type
Double Pole
Electrical Product Type
Breaker
Interruption Type
Standard Trip
Maximum Amperage (amps)
40
Mounting type
Plug In
Number of Poles
2
Power Distribution Features
No Additional Features
Product Weight (lb.)
0.558lb
Returnable
90-Day
Voltage (volts)
240

Warranty / Certifications

Certifications and Listings
1-UL Listed
Manufacturer Warranty
LIFETIME

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Customer Questions & Answers

Will this fit a Cuttler Hammer CH42G dis tribution box?

Asked by: TerryS
You should only use Siemens breakers with Siemens boxes.
Answered by: SIEMENS Product Expert
Date published: 2017-06-15

will this replace a Crouse-Hinds 2 pole Type MP, LP2279 breaker that is 2.25" x 2"

will this replace a Crouse-Hinds 2 pole Type MP, LP2279 breaker that is 2.25" x 2"
Asked by: Jimmy
Jimmy, Yes, this will replace your 2 pole Crouse Hinds circuit breaker.
Answered by: SIEMENS Product Expert
Date published: 2017-01-12
  • y_2017, m_8, d_18, h_12CST
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