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Technical Documents
Technical Documents
Product Details
Product Details
LH36400 I-LINE BREAKER 400A 3P 25KA@600V
Circuit breaker, LH, I-Line mount, 400A, 3 pole, 25kA, 600VAC, thermal magnetic
The PowerPact™ H-, J-, and L-frame circuit breakers are designed to protect electrical systems from damage caused by overloads and short circuits. L-frame circuit breakers are available with MICROLOGIC electronic trip units only. The amperage ratings of the thermal trip elements are calibrated at 104°F (40°C) free air ambient temperature. Circuit breakers rated for 100% operation are available but require specially-designed enclosures and 194°F (90°C) rated wire. Devices with the MICROLOGIC electronic trip unit provide adjustable protection settings for greater system flexibility In addition to electronic protection, MICROLOGIC trip units allow users to monitor both energy and power. PowerPact H-, J-, and L-frame circuit breakers offer high performance and a wide range of interchangeable trip units to protect most applications. Electronic trip units provide highly accurate protection with wide setting ranges and can integrate measurement, metering and communication functions. This PowerPact circuit breaker,is a 400A, and is a 3-pole with a breaking capacity of 35kA@480VAC rated operatiuonal voltage. With a magnetic hold current of 2000A and a magnetic tripping current of 4000A. This breaker has a thermal-magnetic trip unit technology. This unit mount breaker copmplies to UL, CSA standards. Dinemsions for this product are 11 in (H)<6 in (W), 5.84 in (D), and an ambient temperature rating of40 °C.
Circuit breaker, LH, I-Line mount, 400A, 3 pole, 25kA, 600VAC, thermal magnetic
The PowerPact™ H-, J-, and L-frame circuit breakers are designed to protect electrical systems from damage caused by overloads and short circuits. L-frame circuit breakers are available with MICROLOGIC electronic trip units only. The amperage ratings of the thermal trip elements are calibrated at 104°F (40°C) free air ambient temperature. Circuit breakers rated for 100% operation are available but require specially-designed enclosures and 194°F (90°C) rated wire. Devices with the MICROLOGIC electronic trip unit provide adjustable protection settings for greater system flexibility In addition to electronic protection, MICROLOGIC trip units allow users to monitor both energy and power. PowerPact H-, J-, and L-frame circuit breakers offer high performance and a wide range of interchangeable trip units to protect most applications. Electronic trip units provide highly accurate protection with wide setting ranges and can integrate measurement, metering and communication functions. This PowerPact circuit breaker,is a 400A, and is a 3-pole with a breaking capacity of 35kA@480VAC rated operatiuonal voltage. With a magnetic hold current of 2000A and a magnetic tripping current of 4000A. This breaker has a thermal-magnetic trip unit technology. This unit mount breaker copmplies to UL, CSA standards. Dinemsions for this product are 11 in (H)<6 in (W), 5.84 in (D), and an ambient temperature rating of40 °C.
Technical Specifications
Technical Specifications
NEMA Contactors | |
| Maximum DC Voltage Rating | 250 V |
|---|---|
| Frame Type | L |
| Pkg Volume UOM | IN |
| Number Of Poles | 3 |
| Pkg Dmnsn UOM(2) | IN |
| Pkg Type | PK |
| Pkg Weight | 18.74 |
| Pkg Qty | 1 |
| Size | 6 INCH W X 5.84 INCH D X 11 INCH H |
| Approval | UL, CSA, CE |
| Pkg Dmnsn UOM(1) | IN |
| Catalog Number | LH36400 |
| Product Name | CIRCUIT BREAKER |
| Pkg Height | 9.3 |
| Pkg Volume | 1131.996 |
| Maximum AC Voltage Rating | 600 V |
|---|---|
| Pkg UOM | EA |
| Interrupting Rating | 65 KILOAMPERE AT 240 VAC, 35 KILOAMPERE AT 480 VAC STAR/277 VAC OR 480 VAC, 25 KILOAMPERE AT 600 VAC STAR/347 VAC OR 600 VAC (UL/CSA/NOM) 20 KILOAMPERE AT 415 VAC (IEC) 50 KILOAMPERE AT 250 VDC |
| Mfr Fullname | SQUARE D/TELEMECANIQUE |
| Mfrcode | SQD |
| Mfr UNSPSC | 39121601 |
| Terminal Type | PLUG ON |
| Pkg Width | 6.8 |
| Voltage Rating | 240 VAC AT 50/60 HZ, 480 VAC STAR/277 VAC AT 50/60 HZ, 480 VAC AT 50/60 HZ, 600 VAC STAR/347 VAC AT 50/60 HZ, 600 VAC AT 50/60 HZ (UL/CSA/NOM) 415 VAC AT 50/60 HZ (IEC) 250 VDC |
| Pkg Length | 17.9 |
| Type | MOLDED CASE, THERMAL MAGNETIC |
| Pkg Weight UOM | LB |
| Current Rating | 400 AMPERE |
| Pkg Dmnsn UOM(3) | IN |
| Additional Information | APPLICABLE STANDARD W-C-375B/GEN HIGH INTERRUPTING |