T&R RB10 Resistor Box

The RB10 resistor box is used in conjunction with a current injection unit when testing low impedance relays and trips, allowing finer control of the current. The unit is designed for use with the 100ADM mk1-4 and 200ADM-P, but may be used with any suitable current source.The unit has eight resistance ranges with a maximum power dissipation of 50W for any one resistor.The RB10 is supplied in a robust aluminium case, and all connections are made by industry standard 4mm safety sockets.FEATURESImproves current control into low impedance loads. Particularly suitable for solid state relays. 0.5Ω - 1666.5Ω in 8 steps. Maximum current 0.2 - 10A. Thermal cut-out. Compact & lightweight.T&R RB10 SpecificationsResistance Ranges0.5 Ω, 1.5 Ω, 6.5 Ω, 16.5 Ω, 66.5 Ω, 166.5 Ω, 666.5 Ω, 1666.5 Ω.Duty cycle3 minutes on/8 minutes off.Storage temperature-20°C to 60°C.Operating temperature0°C to 45°C.Over-temperature protectionYes.Dimensions220 mm x 163 mm x 72 mm inc. earth terminal.Weight15.6 kg.T&R RB10 WarrantyOne-year.

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