3DU8L Altech Corp. Miniature Circuit Breakers (MCBs)

3DU8L on Powermatic Associates
Altech Corp.

Part#:3DU8L

Manufacturer:Altech Corp.

Category:Miniature Circuit Breakers (MCBs)

Product Lifecycle:Active

Product description

Circuit Breaker 8A, 3 Pole, 480Y/277V AC, UL489

Product Details

  • Number of Poles
    3 Pole
  • Current Rating
    8 A
  • Trip Curve
    D
  • SCCR
    10 kA
  • UL Standard
    489
  • UL CCN
    DIVQ
  • UL File No.
    E305318
  • Terminal Type
    Compression

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.



3DU8L Related Documents

Manufacturer warranty

3DU8L Altech Corp.

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Compare 3DU8L with other Miniature Circuit Breakers (MCBs) products

Number of Poles

Current Rating

Trip Curve

SCCR

UL Standard

UL CCN

UL File No.

Terminal Type

Selected product

3DU8L
Backordered
3DU8L
Altech Corp.

Circuit Breaker 8A, 3 Pole, 480Y/277V AC, UL489

Number of Poles3 Pole

Current Rating8 A

Trip CurveD

SCCR10 kA

UL Standard489

UL CCNDIVQ

UL File No.E305318

Terminal TypeCompression

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1DU15L
Altech Corp.

Circuit Breaker 15A, 1 Pole, 277V AC, UL489

Number of Poles1 Pole

Current Rating15 A

Trip CurveD

SCCR10 kA

UL Standard489

UL CCNDIVQ

UL File No.E305318

Terminal TypeCompression

SU201M-K4
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SU201M-K4
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SU201M-K4 ABB Control - UL489 MCB 1P K 4A 480/277

Number of Poles1 Pole

Current Rating4 A

Trip CurveK

SCCR14 kA

UL Standard489

UL CCNDIVQ

UL File No.E212323

Terminal TypeCompression

About the manufacturer

Altech Corp.

Powermatic Associates is an authorized Altech Corp. distributor, proudly offering a wide selection of their innovative and reliable industrial products. Altech Corp., a prominent player in the manufacturing sector, specializes in providing high-quality components designed to meet the diverse needs of modern industries. Their extensive product range includes circuit protection devices, such as mini...

About the Product Category

An MCB is an automatically operated electrical switch. Miniature circuit breakers are intended to prevent damage to an electrical circuit as a result of excess current.

Miniature Circuit Breakers (MCBs)

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Square D by Schneider Electric LGF36600U31XAAUOYH1 is a Moulded Case Circuit Breaker (MCCB) within the PowerPacT LGF sub-range. It features a factory-installed 24Vdc undervoltage (U/V) trip release coil and a factory-installed 1A/1B (1NO+1NC) auxiliary switch OF wire harness. Designed for PowerPacT L-Frame 600 Micrologic 3.3 (LI), this 3-pole (3P) circuit breaker is rated for 600A and 600Vac, with a busbar rating of 80% and an 18kA busbar. It offers long-time (L) and instantaneous (I) protection functions, with a rated insulation voltage (Ui) of 750 V and a rated voltage (AC) of 600Vac 600Y/347Vac. The unit is designed for individual unit mount on plate, with a net height of 382 mm, width of 153 mm, and depth of 171 mm. It has an IP40 degree of protection and operates manually via a toggle. Protection settings include L - Protection against overload adjustable from 0.3 to 1 x In (50A to 150A) and I - Instantaneous protection against short-circuit adjustable from 1.5 to 11 x In (900A to 6600A). The control voltage (AC) specification indicates that the circuit breaker opens instantaneously when the undervoltage trip supply voltage drops between 35% and 70% of its rated control voltage, allowing closing when the supply voltage reaches 85% of rated control voltage. The rated operating voltage (Ue) is 690 V, with a rated impulse voltage (Uimp) of 8 kV. The trip current rating is 600 AT, with a frame current rating of 600 AF. It has a short circuit breaking rating of 65kA at 240Vac, 35kA at 480Vac, 35kA at 480Y/277Vac, 18kA at 600Vac, 18kA at 600Y/347Vac, and 20kA at 500Vdc, all according to UL489 standards. The trip unit type is an electronic Micrologic Standard 3.3 (LI) with LI protection and no display, categorized under utilisation category A.

5 in stock

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Circuit Breaker 8A, 3 Pole, 480Y/277V AC, UL489

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