Product

VCH51, modular contactors

● Remote switching and controlling of power circuits
● Used in building automation, controlling of small pumps, ventilations, heating systems, lighting systems, and so on

Technical Specifications

Type	VCH5102	VCH5106
Frame current (A)	25	63
Standards	IEC 61095	IEC 60947-4-1
Number of poles	2, 4
Type of current	AC
Frequency (Hz)	50/60
Rated voltage Un (V)	230/400
Rated current In in AC-7a / AC1 (A)	10, 16, 20, 25	25, 32, 40, 63
Rated current In in AC-7b / AC1 (A)	4, 5.5, 7, 8.5	8.5, 12, 15, 25
Rated power in AC3 (Kw)
230 V	2-5	5-13
400 V	6-13	15-40
Control circuit voltage (V)	24, 230
Mechanical life (times)	2.5
Electrical life (times)
AC-7a / AC1	10,000	80,000
AC-7b / AC1	50,000	40,000
Degree of protection	IP20, with connected conductors
Conductor cross-sections
Solid and stranded (mm²)	2-25
Finely stranded with end sleeve (mm²)	2-25
Terminals
Terminal tightening torque (N·m)	0.8-2.4
Ambient temperature (°C)	-5 ~ +40, max. 95 % humidity
Storage temperature (°C)	-40 ~ +75
Connection capacity (mm²)	1-25