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GA75-10-11 230-240V 50Hz / 277V 60Hz Contactor
In stock: No
Vendor stock: No
Minimal order quantity: 1
Price (excl. VAT):
222,29 €
per pcs
EAN: 3471522100429
MPN: 1SBL411025R4211
Package: 1
Technical Information
| Item condition | New |
| Manufacture name | GA75-10-11 230-240V 50Hz / 277V 60Hz Contactor |
| Brand | ABB |
| Categories |
Modular switches |
| Harmonized System Code | 8536 4900 00 |
| Modular version | No |
| Number of normally open contacts as main contact | 3 |
| Number of normally closed contacts as main contact | 0 |
| Number of auxiliary contacts as normally open contact | 1 |
| Number of auxiliary contacts as normally closed contact | 1 |
| Rated control supply voltage at AC 50 Hz | 230-240 V |
| Rated control supply voltage at AC 60 Hz | 277 V |
| Type of electrical connection of main circuit | Screw connection |
| Rated operation current Ie at DC-3 / DC-5 at 440 V | 85 A |
| Voltage type for actuating | AC |
Packing details
| Packing level 1 | 3471522100429 |
Downloads
Description
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 mm²). 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. - Auxiliary contact: 1 CAL 5-11 side-mounted add-on auxiliary contact block (GA75-10-11 types) - Control circuit: AC operated with laminated magnet circuit - Accessories: a wide range of accessories is available