| Long Description | ABB motors are of the totally enclosed, three phase squirrel cage type, built to comply with international IEC and EN standards. Motors conforming to other national and international specifications are also available on request. All production units are certified to ISO 9001 international quality standard as well ISO 14000 environmental standard and confirm to all applicable EU Directives. ABB is one of only a handful of leading motor manufacturers in Europe to have a motor range to meet or exceed the minimum efficiencies stated in the highest level of the EU agreement of low voltage motors. These efficiency levels apply to 2and 4-pole, three phase squirrel cage induction motors rated for 400V, 50Hz with S1 duty class with the output 1.1 to 90 kW, which account for the largest volume on the market. ABB uses class F insulation systems, which, with temperature rise B, is the most common requirement among industry today. The use of Class F insulation with Class B temperature rise gives ABB products a 25° C safety margin. It can also be used to extend insulation life. For instance, a 10 K temperature reduction will extend the insulation life. | The ALLEN-BRADLEY 100-ES3-11 is an auxiliary contact module that provides one normally open and one normally closed contact for control circuits. Designed for inside mounting, it snaps directly onto compatible contactors to extend signaling and interlock functions without altering the main contactor wiring. It fits the 100-E400 through 100-E2650 contactor range, offering a compact way to add auxiliary feedback for starters, motor controls, or automation panels. Ideal for electricians and maintenance technicians who need reliable auxiliary contacts for retrofitting or upgrading existing 100 series contactors. | ABB motors are of the totally enclosed, three phase squirrel cage type, built to comply with international IEC and EN standards. Motors conforming to other national and international specifications are also available on request. All production units are certified to ISO 9001 international quality standard as well ISO 14000 environmental standard and confirm to all applicable EU Directives. ABB is one of only a handful of leading motor manufacturers in Europe to have a motor range to meet or exceed the minimum efficiencies stated in the highest level of the EU agreement of low voltage motors. These efficiency levels apply to 2and 4-pole, three phase squirrel cage induction motors rated for 400V, 50Hz with S1 duty class with the output 1.1 to 90 kW, which account for the largest volume on the market. ABB uses class F insulation systems, which, with temperature rise B, is the most common requirement among industry today. The use of Class F insulation with Class B temperature rise gives ABB products a 25° C safety margin. It can also be used to extend insulation life. For instance, a 10 K temperature reduction will extend the insulation life. |
