The 100-D140ZQ22L contactor is an Allen-Bradley Bulletin 100-D contactor with a conventional coil. The control voltage for the coil is 12 Volts DC. The insulation class of the coil is Class B. The current rating of the contactor for 3-phase applications is 140 Amps. The current rating of the contactor for single-phase applications is 250 Amps. The number of poles on the 100-D140ZQ22L contactor is 3. The auxiliary contacts include 2 NC contacts and 2 NO contacts. One of the NC contacts is a late break contact. The protection rating of the auxiliary contacts is IP 20 per the IEC 60529/DIN 40050 standards. The 100-D140ZQ22L contactor has a protection rating of IP 00. The Bulletin 100-D family contactors such as the 100-D140ZQ22L contactor can only be panel mounted. The material used for contactor construction is environmentally friendly.

The Bulletin 100-D family contactors are CE marked and they are approved by the CCC, CSA, and cULus standards. The isolation voltage specifications for the 100-D140ZQ22L contactor are 1000 Volts and 600 Volts per the IEC and UL/CSA standards, respectively. The contactor has been tested to withstand voltage impulses of up to 12 kilovolts. The supported ambient temperature ranges for the 100-D140ZQ22L contactor include a working temperature range of -25 to +60 degrees Celsius and storage temperature range of -40 to +80 degrees Celsius. Contactor operation at up to 70 degrees Celsius is possible but it leads to at least 15% operating current derating. The maximum altitude recommended by Allen-Bradley for contactor use is 2000 meters above sea level. To ensure that the contactor performs according to all of its specifications in the long term, Allen-Bradley recommends that only qualified technicians perform the installation and operation processes.