42450-805-01

The 42450-805-01 contact set is a single-pole contact set that has been designed and manufactured by Allen-Bradley. This specific contact set includes a front contactor, a rear contactor, a moveable contactor, and a spring, and it fits in size 5 systems, which is equivalent to a Series L contact. This contact set has been included in the Bulletin 520F/520G line of the 500 Contactors as an accessory and a spare part. This contact kit is employed in an arc hood assembly and it covers the front stationary contact and the rear stationary contact. The Allen-Bradley 42450-805-01 single-pole contact set includes the screws for the front and rear stationary contacts. This assembly needs to be installed in a controlled environment, and installing it in a vertical position is recommended. This set can operate at a temperature of -25 to 65 degrees Celsius and it can operate at an altitude of up to 10,000 feet without derating.

The Allen-Bradley 42450-805-01 contact set contactors’ operating life can vary based on the application, duty cycle, and environmental conditions that they are used in, and the manufacturer’s guidelines and instructions should be followed at all times. The Allen-Bradley 42450-805-01 single-pole contact set parts’ structures have been treated for corrosion resistance, and these devices are designed to have a long operating life under regular conditions. The Allen-Bradley 42450-805-01 single-pole contact set has been designed exclusively to be used with 2-speed consequent pole motors. This kind of motor is known in the industry for its ability to change its speed by changing the number of stator poles. This contact kit can be used with the NEMA 5 assemblies, and these assemblies are the largest assemblies in the whole series and they are rated with an L size.