Semko Communication 5 Pole Rotary Isolator Switch DIN Rail , CE Rohs

Semko Communication 5 Pole Rotary Isolator Switch DIN Rail , CE Rohs
 
 
KRIPAL HAS THE DESIGN PATENT FOR THIS SERIES SWITCHES. 

 
Description: 
 

Disconnect Switches from KRIPAL are hand-operated switchgear for main circuits with 90° switching angle and are offered as ON-OFF Switches (2, 3, 4, 6 and 8 pole) or as Changeover Switches with centre OFF (2, 3 and 4 pole).
 

Specifications:

Applications:
 

The switches 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 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. With UKP and UKT switches this is the N/O auxiliary contact.

4)The "ON" position can be locked with a padlock (by altering the handle).

This is not permissible for switches with a red/yellow handle.

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 ("SW" part no. suffix).

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

Installation:

A. front mounting: four pole mounting; single hole mounting;

B. ase mounting: Snap-on mounting (DIN rail 35mm)

C. Enclosed Switches: PC enclosure; stainless steel enclosure

 
Optional:
 
a. Netural contacts
 
b. 1NO+1NC module
 
c. Color of handle and surroundings