Breaker Control Switch

Breaker Control Switch

Breaker control Switches are specially designed for remote tripping and closing of cricuit breakers, and recommended wherever severe frequent operation are required and to eliminate the possibility of coil burnout with two consecutive closing operations.

switches are constructed in accordance with latest engineering practices the contacts are of AgCdO, double butt type, ensuring long life and better breaking capacity insulation is achieved with glass filled polyamide. The construction of our switch allows flexibility in programmes with different switching combination like Stay put, Swquence locking, Lost motion device, Spring return mechanism.

General Endurance –
Mechanical – 100,000 operations at 300 cycle/hour
Electrical – 10,000 operations at a20 cycle/hour
Operational Temperature – 250c to 550 frequency upto 5 kHz

Coding System
The Breaker control switches will bear the code no. as given below
(3) Mechanism
A) Spring Return
B) Spring Return with Lost Motion Device
C) Spring Return with Lost Motion Device plus Sequence Locking
D) Spring Return Sequence Locking E) Stay Put
(6) & (7) No. of packets with Lost Motion Device
Example –
02 = 2 packets = 2 No + 0 Nc
11 = 11 packets = 11 No + 11 Nc
(9) Angle of Throw
4 = 450
6 = 600
9 = 900
(4) & (5) No. of Standard packets (1NO + 1NC per packet)
Example –
01 = 1 packet = 1 No + 1 Nc
02 = 2 packets = 2 No + 2 Nc
11 = 11 packets = 11 No + 11 Nc
(8) Ampere Rating
16 Amp. = 16
25 Amp. = 25
32 Amp. = 32
(10) Colour Combinations
YR = Yellow / Red
GB = Gray / Black
BB = Black / Black
AB = Aluminium Foil / Black