Master controller KKP is according to Russian standard, and we also can produce the goods according to client's request.

Master controller KKP is  according to Russian standard, and we also can produce the goods according to client's request.

1. SPECIFICATIONS

Main technical characteristics of switches are shown in Table 1.

Table 1

Allowable current at long time duty, A(ED 40%)				Activate currient, A
				AC not more 500 V	DC 110, 220, 440 V
25				50	25
Switch off currient, A				Electrical durability, cycle On-Off	Mechanical durability, cycle On-Off	Weight,  kg
AC no more  500 V	DC, V
	110	220	440
25	2,5	2,0	0,5	1 mln.	10 mln	9

1.1 The master cotrollers is designed for operation at:

Max. voltage:DC 440 V;frequency 50 or 60 Hz, Max. voltage: AC 500 V.

1.2 Span of master controller contact: DC voltage - 9 ± 2 mm. For master controller AC voltage span of contact may be reduced to 5 ± 2 mm (in order to improve the mechanical durability).

1.3   Performance of master controller is closed, Protection Degree of IP20 according to GOST 14255-69 , provided that openings for the inlets are closed.

1.4 Each master cotroller is no more than 12 electric circuits.

controller KKP series