The specifications: mechanical, electrical, and material of the AT Circular connector series highlight performance standards of this connector. Using quality components made from thermoplastic, neoprene, silicone, and copper alloy, these connectors can live and thrive in industrial climates. With a current rating of 13A, and an operating temperature range of -55°C to +125°C, plus strong vibration and shock characteristics, the ATC is RoHS compliant and a great compliment to many unforgiving applications.