Wirewound Ceramic Rheostats Vitreous Enamelled

Wirewound Ceramic Rheostats Vitreous Enamelled Type 22/50 50W

Electric Specification:

Type	Nom. Rating W	Resistance Range		Rotation Angle ±10° DEG	Test Voltage AC 50 Hz V	Wiper Contact Material
		Rmin	Rmax
22/50	50	1R0	25K	290	2000	Copper-graphite

Mechanical Specification:

Type	22/50
D mm	51
H mm	37
d mm	6 (1/4)
G mm	M10 x 1
B mm ± 1	9
L mm ± 1	33
T mm	6,3
A mm	32
Weight	115

The curves to the right shows relation of high temperatures/load.

The temperatures indicated have been measured by thermo couple directly to the outer surface of the resistance element, at an ambient temperature of 25°C.

Curves showing relation of high temperatures/load

Panel drilling

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