SQUARE D LAP36400MB MAIN CIRCUIT BREAKER

We supply Square D LAP36400MB Main in single or bulk orders. Please choose from one of the purchase options below:

Specification
SKU	18307
Amperage Rating	400
Brand	Square D
Model	I-LinePowerPact
MPN	LAP36400MB Main
Poles	3
Voltage Rating	208Y/120

* Weight is in pounds (lb), length, width, and height are in inches (in).

Bulk Purchase Options
Buy New	$15750.00 USD/pc
Buy Refurbished	$14000.00 USD/pc
Buy Used	$11375.00 USD/pc

Repair and Service Option
Estimate	up to $6125.00 USD/unit

Square D LAP36400 Main Breaker Tinned Copper Mounting Bars With Bolts...
$109.95 USD reduced from $~~121.00~~ USD

Square D LAP36400 Main Breaker Tinned Copper Mounting Bars With Bolts
$109.95 USD reduced from $~~121.00~~ USD

Square D LAP36400 400 Amp 600 Vac 3 Pole Shunt Trip Circuit Breaker-Warranty
$427.49 USD reduced from $~~470.00~~ USD

SQUARE D MAIN BREAKER, LAP36400MB, 400 A, 3 POLES, 480V, 30 kA@480V AC, USED
$450.00 USD reduced from $~~495.00~~ USD

LAP36400MB SQUARE D 400 amp 600 volt 3 Pole Main Breaker
$450.00 USD reduced from $~~495.00~~ USD

Square D LAP36400MB 400 Amp 600V 3 Pole Circuit Breaker-Warranty
$456.14 USD reduced from $~~502.00~~ USD

Square D LAP36400MB 400 AMP 3P 600V Panel Mount Main Circuit Breaker
$495.00 USD reduced from $~~545.00~~ USD

SQUARE D MAIN BREAKER, LAP36400MB, 400 A, 3 POLES, 480V, 30 kA@480V AC,
$539.99 USD reduced from $~~594.00~~ USD

LAP36400MB SQUARE D 400 amp 600 volt 3 Pole Main Breaker LOAD TESTED
$553.35 USD reduced from $~~609.00~~ USD

👀 NEW SQUARE D 400 AMP CIRCUIT BREAKER 3 POLE 600 VAC 250 VDC LAP36400MB
$629.99 USD reduced from $~~693.00~~ USD

SQUARE D LAP36400MB1027 400 amp 600V Main Breaker + 24 Volt Shunt Trip TESTED
$651.00 USD reduced from $~~716.00~~ USD

Square D LAP36400MB 400 Amp 600V Circuit Breaker-Warranty Shunt Trip LA11021
$1,200.00 USD reduced from $~~1,320.00~~ USD

Square D LAP36400MB 3 pole 400 Amp 600 volt TESTED
$1,200.00 USD reduced from $~~1,320.00~~ USD

Square D LAP36400MB 3 Pole Circuit Breaker 400A Warranty
$1,250.00 USD reduced from $~~1,375.00~~ USD

SQUARE D 400 amp MCB 3R Outdoor Panel 240v 1 PHASE MH62WP NQ430L4C W- 3 - 125A
$2,699.99 USD reduced from $~~2,970.00~~ USD

Square D LAP36400MB 3 Pole Circuit Breaker 400A
$3,000.00 USD reduced from $~~3,300.00~~ USD

SQUARE D 400 amp Main Breaker 3R Outdoor Panel 240v 3P 4W MH68WP LAP36400MB P792
$5,766.00 USD reduced from $~~6,343.00~~ USD

SQUARE D 400 amp Main Breaker 3R Outdoor Panel 240v 3P MH62WP NQ430L4C 3 PHASE
$5,800.00 USD reduced from $~~6,380.00~~ USD

SQUARE D 300 Amp Main Breaker 3R Outdoor Panel 240v 3P MH62WP NQ430L4C 3 PHASE
$6,100.00 USD reduced from $~~6,710.00~~ USD

SQUARE D 250 Amp Main Breaker 3R Outdoor Panel 240v 3P MH62WP NQ430L4C 3 PHASE
$6,100.00 USD reduced from $~~6,710.00~~ USD

😎 SQUARE D 400 AMP MAIN BREAKER I-LINE PANELBOARD 600 VAC 3 Ø 54 CIRCUIT
$6,299.99 USD reduced from $~~6,930.00~~ USD

SQUARE D 350 Amp Main Breaker 3R Outdoor Panel 240v 3P MH62WP NQ430L4C 3 PHASE
$6,450.00 USD reduced from $~~7,095.00~~ USD

New Square D NQ484L4 400 amp 208v 3P 84 Circuit Main Breaker LAP36400MB P581
$8,566.00 USD reduced from $~~9,423.00~~ USD

400 amp Main Breaker New Square D I line Panelboard 480y/277 Complete W Can
$17,500.00 USD reduced from $~~19,250.00~~ USD

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We Repair

Got a broken Square D LAP36400MB Main? We may be able to repair it for you. We work with certified Square D repair and service vendors.

We Buy

Got extra Square D LAP36400MB Main on your hand that you no longer need? Let us buy them from you! We purchase new & used circuit breakers by Square D.

We Distribute

Are you a distributor for Square D circuit breakers? We would like to work with you! We have a growing list of buyers who are regularly looking for Square D LAP36400MB Main.

Why Buy From Us

Here's what people say about their recent experience with us:

Yury Karyuk 1 hour ago

Item arrived on time and exactly as described.

TIM IVORY 2 hours ago

Great Quality and Fast Shipping. Thank You and Best Regards,

John Richardson 3 hours ago

arrived fast, good looking product. price was good enough,shipping a little high

GILBERT CRAAN 3 hours ago

Shipped timely. Product was as described.

David Lubinsky 4 hours ago

AAA++++ FAST DELIVERY****WOULD BUY AGAIN

Craig Graves 6 hours ago

fast shipping, good value, excellent transaction

John Weritz 8 hours ago

Item as described. Great product for a great price. Excellent Seller!

Bill Corneil 10 hours ago

superfast shipping, item as described, thanks!

Dalia Buss 11 hours ago

Item as described. Shipped quickly and packaged well. Thanks!

Jeff Fish 14 hours ago

Great seller, product as shown in photos and working...

Resources

What you need to know about circuit breakers
Circuit breakers are meant to protect circuits. However, lack of knowledge can be dangerous and life threatening. [read more]

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