Black Manual Mains Rotary Isolator Switch / 100 Amp Disconnect Switch
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:
|
No. |
Tech Parameters |
requirement |
|
1. |
Rated voltage |
below 440V |
|
2. |
rated current |
10A,16A,20A,25A,32A,40A,50A,63A,80A,100A |
|
3. |
frequency |
AC50HZ |
|
4. |
No. of poles |
2P,3P,4P,5P |
|
5. |
No. of layers |
make as required with circuit diagram |
|
6. |
panel size |
64*64mm |
|
7. |
color of handle |
Black/red |
|
8. |
Working temperature |
-25°C~+40°C |
|
9. |
Working height |
≤2,000m |
|
10. |
Relative humidity |
≤50% with highest temperature +40°C,but allow higher humidity with low temperature less than 40°C (eg.: humidity 90%----teperature20°C) |
|
11. |
Installation conditions |
pollution class III |
|
12. |
Mechanical life |
0.1*106times |
|
13. |
Electrical life |
0.03*106times |
|
14. |
Operative frequency |
120times/hour |
|
15. |
Transform angle |
90° |
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. Base 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
UKP is a complete line of load break switches. The rotary switches are compact in size and with a good design. The complete line is based on four frame sizes: available 10 A...100 A,. The standard range also includes direct door-mounted switches, DIN rail mounted switches and surface mounted switches. The wide range of accessories includes additional poles, auxiliary
contacts, handles and terminal shrouds.
The large selection of types, switching programmes and mounting forms mean that practical
reliable solutions can be achieved quickly. Whatever the switch, all individual parts are
optimally co-ordinated, easy to assemble and combine.
Whether in switching and automation systems, mechanical engineering and construction,
in the heating, climatic and ventilation industry, environmental technology or other areas.
KRIPAL switches provide safety!
