acb circuit breaker main parts list for 2500 and 3200A circuit breaker 2018-12-07T06:29:57+00:00

Project Description

acb circuit breaker main parts list for 2500 and 3200A circuit breaker

acb circuit breaker main parts list for 2500 and 3200A circuit breaker is for DW45  frame circuit breaker. Its conventional working range: the ambient air temperature limit does not exceed +40 ℃, the lower limit of not less than -5 ℃, and the average does not exceed +35 ℃ within 24h. The relative humidity of the atmosphere is not more than 50% at the ambient air temperature of +40 ° C; the relative humidity can be higher at lower temperatures; the maximum relative humidity of the wettest month is 90%, and the monthly average lowest temperature is + 25 ° C, taking into account the frosting which occurs on the product surface due to temperature changes. Pollution Level: Level 3.

acb breaker parts technical parameters

Serial No. Material name 2500/3200 drawer type (common type) 2500/3200 fixed (ordinary type) 2500/3200 fixed (lengthened)
3P(QTY) 4P(QTY) 3P(QTY) 4P(QTY) 3P(QTY) 4P(QTY)
1 Contact system (movable contact) 3 4 3 4 3 4
2 Bus-bar (static contact) 3 4 3 4 3 4
3 left Plywood (riveted) 3 4 3 4 3 4
4 Right Plywood (riveted) 3 4 3 4 3 4
5 Handle plate 1 1 1 1 1 1
6 Gasket (65 Manganese) 3 4 3 4 3 4
7 Washer (red cardboard) 12 16 12 16 12 16
8 Angle plate 3200A 3 4 3 4 3 4
9 Arc plate 3200A 3 4 3 4 3 4
10 Side panel(left) 1 1 1 1
11 Side panel(right) 1 1 1 1
12 Fixed hood 1 1 1 1
13 Hexagon nut (length 94) 4 6 4 6 4 6
14 Hexagon nut (short 35) 4 4 4 4 4 4
15 3200Asplint shaft10*97 3 4 3 4 3 4
16 Contact support pin 8*53.5 3 4 3 4 3 4
17 gear 1 1 1 1 1 1
18 Pawl 2 2 2 2 2 2
19 1.5 * 20 * 4 handle torsion spring 1 1 1 1 1 1
20 0.6 * 7 * 21 * 10.25 handle tension spring 2 2 2 2 2 2
21 0.75*4.25*36*26 Contact support spring 84 112 84 112 84 112
Note1:The difference between lengthened and ordinary type are only “contact system” and “busbar”, other parts are common;
Note2:Serial number “13” to serial number “21” as optional;
Note3:Drawer copper pieces are of common copper  / fixed copper pieces are divided into lengthened and ordinary type;

Contacts dimension drawing for drawer type circuit breaker

movable and static contacts for 2500 drawer type breaker

Dimension drawing for fix type circuit breaker

movable and static contacts for 2500 fix type circuit breaker

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