IP65 100A 4 Pole Stainless Steel Enclosed Multi Position Rotary Switch Disconnectors

Kripal is the ONLY ONE MANUFACTURER of Stainless Steel Enclosed isolators in China mainland.

Description:

Specifications:

Applications:

The rotary isolator switch disconeectors must be selected according to the following performance specifications:

1) According to motor switching capacity, when the switch is fitted in such a way that the operator may use it for operational ON and OFF switching.

2) The rating data always applies to 3 poles. When the motor rating is divided between 6 poles, such as for star-delta switching, a 6 pole switch can be used to control 1.73 times the rated power.

3) If the rotary isolator switch has a load-shedding Contact (LA), you can select the appropriate switch according to the uninterrupted current. The load-shedding contact is an auxiliary contact, which s closed in the ON position and opens early when witching off, so that a contactor located in the circuit takes over the switching duty and the maintenance/safety switch operates at zero load. When switching on, the load-shedding contact closes later than or at the same time as the main contacts.

Features:

• Safety switches are always housed in insulated enclosures and have an inscription saying "Safety Switch" on a bright orange label.

• Switches to be used for emergency stop switching have a red handle and yellow locking collar in accordance with STOP category O (as per IEC/EN 60204/VDE 0113).

• If the switch is not approved for emergency stop switching, both parts will be black

• The cover and handle are interlocked by fitting a padlock.

Optional:

a. Netural contacts

b. 1NO+1NC module

c. Color of handle and surroundings