Hammond 170J 2000VA Hard Wired Autotransformer, 115/230VAC

The 170J is a 2000VA hard wired autotransformer for panel builders, electricians and OEM engineers who need to change line voltage between 115VAC and 230VAC. It works in either direction: step down from 230VAC to 115VAC, or step up from 115VAC to 230VAC, at 50 or 60 Hz, which makes it suited to flexible worldwide applications.

Because it uses a single winding, the 170J does not provide isolation. It is intended for use where the equipment is already isolated and only a voltage change is required. It also does not convert line frequency, so equipment that depends on 50 Hz or 60 Hz must still match the local supply.

Connection is by flexible leads with an 8" minimum length, so the unit is wired directly into the installation rather than plugged in. Overall dimensions are A 4.38 in (111 mm), B 7.50 in (191 mm), C 5.30 in (135 mm), D 3.50 in (89 mm) and E 5.91 in (150 mm). The 170J is the 2000VA top of the 170 range, built on the 4.38 in (111 mm) by 5.30 in (135 mm) frame with the longest B dimension in the series at 7.50 in (191 mm). The ordering table lists a unit weight of 23 lbs; the part page lists a shipping weight of 30.2 lbs (13.70 kg).

The part is listed as RoHS compliant and REACH compliant, and is classified under UNSPSC 39121301 with UPC 623980250106. Shipping weight is 30.2 lbs (13.70 kg).