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Square D LAP36200MB Molded Case Circuit Breaker
- 200A
- 3 Pole
- Unit Mount
Square D
LAP36200MB
Molded Case Circuit Breaker
Brand
Square D
SKU
LAP36200MB
Quantity
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Square D LAP36200MB - 200A 3 Pole Molded Case Circuit Breaker
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Description
Providing robust thermal-magnetic protection, the LAP36200MB is a 200A, three-pole breaker for industrial facilities. The short handle configuration ensures proper clearance behind closed panel doors. It mounts into Square D switchboards and control panels. Facilities can replace this legacy L-Frame unit with a modern PowerPacT L-Frame breaker using a retrofit kit. Rated 30 kAIC at 480VAC, this MCCB features adjustable magnetic trip settings and load-side lugs.Specifications
| Brand | Square D |
|---|---|
| Part Number | LAP36200MB |
| Series | LAP |
| Amperage | 200A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 42kA @ 240VAC, 30kA @ 480VAC, 22kA @ 600VAC, 10kA @ 250VDC |
| Frame Type | LAL |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D Switchboards, Motor Control Centers, Control Panels |
| Wire Gauge | 1 AWG-600 kcmil (Al/Cu) or (2) 1 AWG-250 kcmil (Al/Cu) |
| Max Wire | 600 kcmil |
| Min Wire | 1 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Lugs (Load Side) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Visual Trip Indicator, Short Handle |
Product FAQs
7 answersWhat types of equipment are compatible with the LAP36200MB circuit breaker?
This unit mount breaker is designed for installation in Square D switchboards, motor control centers, and control panels.
What wire sizes and materials are accepted by the terminals on this breaker?
The lugs accept either a single 1 AWG to 600 kcmil wire or dual 1 AWG to 250 kcmil wires. Both aluminum and copper conductors are supported.
How does the adjustable magnetic trip function work on this breaker?
The LAP36200MB features a fixed thermal trip for overload protection and an adjustable magnetic trip. The magnetic dial allows you to tune the instantaneous short-circuit response to coordinate with downstream protective devices.
What does the MB suffix indicate in the LAP36200MB catalog number?
The MB suffix designates a short handle configuration. This design ensures proper clearance behind closed panel doors in specific switchboard and control panel enclosures.
Can the LAP36200MB replace older Square D L-Frame breakers?
Yes, this breaker belongs to the legacy L-Frame family and can serve as a drop-in replacement for older LAL or LHL unit mount breakers with matching electrical specifications.
What safety and testing standards does this breaker meet?
The LAP36200MB is UL 489 listed and meets CSA, IEC, and NEMA AB 1 standards for molded case circuit breakers. It is also HACR rated for use with heating, air conditioning, and refrigeration equipment.
Does this breaker include a visual trip indicator?
Yes, it features a Visi-Trip indicator that provides clear visual confirmation when the breaker has tripped due to an overcurrent or short-circuit event.
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Reviews
Review summary
Customers rate this product 4.0 out of 5 based on 1 review.
Total 5 star reviews: 0 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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1 review
- MKMark K.ReviewingSquare D LAP36400MB - 400A 3 Pole Molded Case Circuit BreakerI recommend this productRated 4 out of 5 stars2/21/17LAP36400MB
Great price, quick delivery, minor cosmetic and surface blemishes but functionally perfect.