Product Specifications:
| Item | Circuit Breaker |
| Ac Voltage Rating | 600V AC |
| Amps | 400A |
| Circuit Breaker Actuator | Toggle |
| Circuit Breaker Application | HACR Rated |
| Circuit Breaker Mounting Style | Free Standing |
| Circuit Breaker Type | Standard |
| Component Type | Circuit Breaker |
| Dc Voltage | 250V AC , 250V DC |
| Depth | 5.84" |
| Electrical Connection | Lugs, Load, Line |
| For Use With | Busway Plug In Units, Combination Starters, Industrial Enclosures, Motor Control Centers, Panelboards, Switchboards |
| Frame Size | 400A, LA |
| Height | 11" |
| High Amp Trip Setting | 4000A |
| Instantaneous Trip | Adjustable |
| Line Rated Amps | 400A |
| Low Amp Trip Setting | 2000A |
| Magnetic Hold Amps | 2000A |
| Magnetic Tripping Amps | 4000A |
| Max. Air Rating | 42 kA At 240V AC |
| Max. Air Rating | Not Rated |
| Max. Wire Size | 250 mcm, 600 mcm |
| Min. Wire Size | 1/0 AWG |
| Mounting | Free Standing |
| Mounting Mode | Unit Mount |
| No. Of Poles | 3 |
| Phase | 3 |
| Phase Connection | ABC |
| Returnability | Yes |
| Terminal Connection | Lug |
| Terminal Connection Type | Lug |
| Tightening Torque | 115.06 lbf.in. @ 0.07 sq. in. to 0.5 sq. in. @ 1 AWG to 600 kcmil, 115.06 lbf.in. @ 0.07 sq. in. to 0.2 sq. in. @ 1 AWG to 250 kcmil |
| Trip Type | Thermal Magnetic |
| Trip Unit Technology | Thermal-Magnetic |
| Width | 6" |
Shipping Info:
| Ship weight (kg) | 6.66 |
| Ship height (cm) | 27.94 |
| Ship length (cm) | 14.83 |
| Ship width (cm) | 15.24 |
| HS code | 8536200040 |
| Country of Origin | MX |
Product Details:
- LAL Series circuit breaker designed to protect electrical systems from damages caused by overloads and short circuits; ideal for applications in panelbaords, industrial enclosures, switchboards, busyway plug-in units, combination starters and control centers
- Features a thermal-magnetic trip unit, with an adjustable trip setting of 2000 - 4000 A, to provide both instantaneous and long-time current limiting protection
- Equipped with mounting bolts to hold the breaker in place and lug terminals for accommodating aluminium wires of size 1 AWG - 250 kcmil
Product Variants
| Product | Model | No. Of Poles | Amps | Voltage | Returnability | Depth | Line Rated Amps | Magnetic Tripping Amps | Magnetic Hold Amps | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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LAL26200 | 2 | 200A | - | Yes | 5.84" | 200A | 2000A | 1000A | €4,749.11 | |
![]() |
LAL26250 | 2 | 250A | - | Yes | 5.84" | 250A | 2500A | 1250A | €3,703.36 | |
![]() |
LAL26350 | 2 | 350A | - | Yes | 5.84" | 350A | 3500A | 1750A | €3,703.36 | |
![]() |
LAL26400 | 2 | 400A | - | Yes | 5.84" | 400A | 4000A | 2000A | €3,703.36 | |
![]() |
LAL26300 | 2 | 300A | - | Yes | 5.84" | 300A | 3000A | 1500A | €3,703.36 | |
![]() |
LAL36150 | 3 | 150A | - | Yes | 5.84" | 150A | 1500A | 750A | €3,967.98 | |
![]() |
LAL36200 | 3 | 200A | - | Yes | 5.84" | 200A | 2000A | 1000A | €3,967.98 |
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Contact us
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SQUARE D LAL36400 Molded Case Circuit Breaker, LAL, 400 A, 600 VAC, Lug, 3 P
€3,967.98 /unit




