JJ electric actuators have been a favorite in the industry for many years. They have made improvements over the years which has lead to some confusion over the part numbers. At Assured Automation, we sell these actuators as the S4 Series. Below is a cross-reference for the J & J part numbers, old and new, and the Assured Automation equivalent.
For complete information on the S4 Series of J+J actuators, visit our S4 series INFO page. To purchase an actuator visit the S4 series BUY page.
Click on any of the part numbers below to link to the BUY page with that model selected.
| J2 Series | ||||
| JJ part number | Voltage | Torque | AA part number (obsolete exact match) |
AA Part Number (closest current match) |
| J2L-10 | 24 VAC/DC | 88 in-lb. (10 Nm) | N/A | S40170UV19 |
| J2L-140 | 24 VAC/DC | 1239 in-lb. (140 Nm) | N/A | S41200UV19 |
| J2L-300 | 24 VAC/DC | 2655 in-lb. (300 Nm) | N/A | S42600UV19 |
| J2H-10 | 85 to 240 VAC/DC | 88 in-lb. (10 Nm) | N/A | S40170UV19 |
| J2H-140 | 85 to 240 VAC/DC | 1239 in-lb. (140 Nm) | N/A | S41200UV19 |
| J2H-300 | 85 to 240 VAC/DC | 2655 in-lb. (300 Nm) | N/A | S42600UV19 |
| J3 Series (red diagnostic LED indicators added) | ||||
| JJ part number | Voltage | Torque | AA part number (obsolete exact match) |
AA Part Number (closest current match) |
| J3-L20 | 12 to 24 VAC/DC | 177 in-lb. (20 Nm) | S40170MV1 | S40170UV19 |
| J3-L35 | 12 to 24 VAC/DC | 309 in-lb. (35 Nm) | S40300MV1 | S40300UV19 |
| J3-L55 | 12 to 24 VAC/DC | 486 in-lb. (55 Nm) | S40480MV1 | S40480UV19 |
| J3-L85 | 12 to 24 VAC/DC | 752 in-lb. (85 Nm) | S40750MV1 | S40750UV19 |
| J3-L140 | 12 to 24 VAC/DC | 1239 in-lb. (140 Nm) | S41200MV1 | S41200UV19 |
| J3-L300 | 12 to 24 VAC/DC | 2655 in-lb. (300 Nm) | S42600MV1 | S42600UV19 |
| J3-H20 | 85 to 240 VAC/DC | 177 in-lb. (20 Nm) | S40170MV2 | S40170UV19 |
| J3-H35 | 85 to 240 VAC/DC | 309 in-lb. (35 Nm) | S40300MV2 | S40300UV19 |
| J3-H55 | 85 to 240 VAC/DC | 486 in-lb. (55 Nm) | S40480MV2 | S40480UV19 |
| J3-H85 | 85 to 240 VAC/DC | 752 in-lb. (85 Nm) | S40750MV2 | S40750UV19 |
| J3-H140 | 85 to 240 VAC/DC | 1239 in-lb. (140 Nm) | S41200MV2 | S41200UV19 |
| J3-H300 | 85 to 240 VAC/DC | 2655 in-lb. (300 Nm) | S42600MV2 | S42600UV19 |
| J3C Series (multi-colored diagnostic LED indicators added) | ||||
| JJ part number | Voltage | Torque | AA part number (obsolete exact match) |
AA Part Number (closest current match) |
| J3C-L140 | 24 VAC/DC | 1239 in-lb. (140 Nm) | S41200MV2 | S41200UV19 |
| J3C-L300 | 24 VAC/DC | 2655 in-lb. (300 Nm) | S42600MV2 | S42600UV19 |
| J3C-H140 | 85 to 240 VAC/DC | 1239 in-lb. (140 Nm) | S41200MV2 | S41200UV19 |
| J3C-H300 | 85 to 240 VAC/DC | 2655 in-lb. (300 Nm) | S42600MV2 | S42600UV19 |
| J3CS Series (Universal Voltage replaces High Voltage and Low Voltage becomes 12 VAC/DC only) | ||||
| JJ part number | Voltage | Torque | AA part number (obsolete exact match) |
AA Part Number (closest current match) |
| J3CS-B20 | 12 VAC/DC | 177 in-lb. (20 Nm) | S40170MV1 | S40170-12VAC/DC |
| J3CS-B35 | 12 VAC/DC | 309 in-lb. (35 Nm) | S40300MV1 | S40300-12VAC/DC |
| J3CS-B55 | 12 VAC/DC | 486 in-lb. (55 Nm) | S40480MV1 | S40480-12VAC/DC |
| J3CS-B85 | 12 VAC/DC | 752 in-lb. (85 Nm) | S40750MV1 | S40750-12VAC/DC |
| J3CS-S20 | 24 to 240 VAC/DC | 177 in-lb. (20 Nm) | S40170MV2 | S40170UV19 |
| J3CS-S35 | 24 to 240 VAC/DC | 309 in-lb. (35 Nm) | S40300MV2 | S40300UV19 |
| J3CS-S55 | 24 to 240 VAC/DC | 486 in-lb. (55 Nm) | S40480MV2 | S40480UV19 |
| J3CS-S85 | 24 to 240 VAC/DC | 752 in-lb. (85 Nm) | S40750MV2 | S40750UV19 |
| J4C Series (Larger sizes become available as Universal Voltage) | ||||
| JJ part number | Voltage | Torque | AA Part Number (closest current match) |
AA Part Number (closest current match) |
| J4C-S20 | 24 to 240 VAC/DC | 177 in-lb. (20 Nm) | S40170UV19 | S40170UV19 |
| J4C-S35 | 24 to 240 VAC/DC | 309 in-lb. (35 Nm) | S40300UV19 | S40300UV19 |
| J4C-S55 | 24 to 240 VAC/DC | 486 in-lb. (55 Nm) | S40480UV19 | S40480UV19 |
| J4C-S85 | 24 to 240 VAC/DC | 752 in-lb. (85 Nm) | S40750UV19 | S40750UV19 |
| J4C-S140 | 24 to 240 VAC/DC | 1239 in-lb. (140 Nm) | S41200UV19 | S41200UV19 |
| J4C-S300 | 24 to 240 VAC/DC | 2655 in-lb. (300 Nm) | S42600UV19 | S42600UV19 |
| J4C-B20 | 12 VAC/DC | 177 in-lb. (20 Nm) | S40170-12VAC/DC | S40170-12VAC/DC |
| J4C-B35 | 12 VAC/DC | 309 in-lb. (35 Nm) | S40300-12VAC/DC | S40300-12VAC/DC |
| J4C-B55 | 12 VAC/DC | 486 in-lb. (55 Nm) | S40480-12VAC/DC | S40480-12VAC/DC |
| J4C-B85 | 12 VAC/DC | 752 in-lb. (85 Nm) | S40750-12VAC/DC | S40750-12VAC/DC |
| J4C-B140 | 12 VAC/DC | 1239 in-lb. (140 Nm) | S41200-12VAC/DC | S41200-12VAC/DC |
| J4C-B300 | 12 VAC/DC | 2655 in-lb. (300 Nm) | S42600-12VAC/DC | S42600-12VAC/DC |