TERMINAL BLOCK

摘要

PROBLEM TO BE SOLVED: To provide a terminal block capable of measuring the temperature of terminal fittings of the terminal block at a low cost without upsizing the whole of the terminal block. SOLUTION: A curved plate spring 2h is formed in a part of a case 2, and a sensor part of a temperature sensor 3b is disposed inside the curve of the plate spring 2h. The terminal fittings 4h are disposed within the case 2 and a reference-temperature-side contact 10ha of an external conductor (thermocouple) 10h is sandwiched between a pendulum 4hc and a terminal part 4ha. The sensor 3b is disposed so as to be pressed against a side face of the terminal fitting 4a by an elastic force of the spring 2h.