Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-A 1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-AA 1/1/1/10/10/10/1Y/1Y/10/1Y/1Y/10/10/10
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-AB 10/10/10/10/10/10/1W/1K/1B/1/1/1/1/1/1
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-AC 1K/1K/1K/1/13/1/13/1/13/1/13/1/13/1/13
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-AD 10/10/10/10/10/10/1/1/1/10/10/10
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-AE 16/10/10/10/16/16/10/10/10
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-AF 10/10/10/1K/1K/1K/1K/1K/1K/1/1/1/1/1/1/1/1/1
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-B 13/13/13/24/13/13/13/24/13/13/13/24
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-C 24/13W/13G/13K/24/13W/13G/13K/24/13W/13G/13K
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-D 13K/13G/13W/24/13K/13G/13W/24/13K/13G/13W/24
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-F 1K/1W/1B/1/1K/1G/1E/1K/1W/1B/1/1K/1G/1E/1K/1W/1B/1/1K/1G/1E
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-G +6X20-1+
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-H 9/9/9/9/9/9/9/9/9/9/9/9/9/9/9/9/9/9/9/9/9
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-I 16/10/10/#1/1/1/1#/10/10/10/#1/1/1/1#
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-J 10/10/10/10/10/10/10/10/10/1/1/1
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-K 9/24/24/9/24/24/9/24/24/9/24/24/9/24/24/9/24/24/9/24/24
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-L 24/10/24/10/24/10/24/10/24/10/24/10/24/10
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-M 10/10/10/1K/1K/1K/1K/1K/1K/1K/1K/1K/1K/1K/1K/1K/1/1
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-N 2K/2K/2K/2K/2K/2K/2K/2K/2K/16K
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-P 16/16/16/16/16/16/16
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-R 10/10/10/10/10/10/1K/1K/1K/1K/1K/1K/1/1/1
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-S 10/10/10/10/10/1K/1K/1K/1K/1K/1K/1K/1K/1K/1K/1
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-T 10/10/10/10/10/10/10/10/10/10/1
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-U 1K/1K/1K/1K/1K/1K/1K/1K/1K/1K/1K/1K/1K/1K/1K/1/1/1/1/1/1
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-V 1/1/1/1/1/1/1/1K/1K/1K/1K/1K/1K/1K/1K/1K/1K/1K/1K/1/1
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-W 1/1/1/1/1/1/1/1/1/1/1K/1/1/1/1/1/1/1/1/1/1
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-X 10/10/10/10/1K/1K/1K/1K/1K/1K/1K/1K/1K/1K/1K/1/1
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-Y 1/1/1/10/10/10/10/1/1/1/1B/1B/1B/1B/1B/1/1
Description Part Number arrangement Note
MTS 21 Pole Test Switches 221-Z 10/10/10/10/10/10/10/10/10/10/1K
Handle Colors: The standard colors for handles are red for potential and black for current
Color Key: k=Black; b=Blue; g=Green; e=Orange; r=Red; w=White; y=Yellow
For variations of this part number please contact Customer Service at 800-325-4574