GA75 contactors are designed for DC circuit switching. Arc suppression is more difficult in DC than in AC. To choose a contactor, it is necessary to know the current and voltage to be broken as well as the L/R time constant of the power circuit to be controlled. GA75 contactors are of the block type design. - Main poles: the contactors are fitted with arc chutes with permanent magnets specially designed for DC breaking. The three contactor paths are arranged in series via two supplied and fitted insulated connections (25 mm??). The GA75 are "single-pole" devices for which the connection polarities indicated next to the connection terminals must be respected. Furthermore, they are marked 1L1 for the positive terminal and 2T1 for the negative terminal. - Control circuit: AC operated with laminated magnet circuit - Accessories: a wide range of accessories is available
Ordering
EAN:
3471522099518
Minimum Order Quantity:
1 piece
Country of Origin:
France (FR)
Customs Tariff Number:
85369085
Dimensions
Product Net Width:
70 mm
Product Net Depth:
108 mm
Product Net Height:
132 mm
Product Net Weight:
1.220 kg
Container Information
Package Level 1 Units:
1 piece
Package Level 1 Width:
140 mm
Package Level 1 Length:
146 mm
Package Level 1 Height:
96 mm
Package Level 1 Gross Weight:
1.220 kg
Environmental
Ambient Air Temperature:
Near Contactor for Operation in Free Air (0.85 - 1.1 Uc) -40 ... +55 ??C
Near Contactor for Operation in Free Air (Uc) -40 ... +70 ??C