Length Length |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Short-Resistant Terminal Blocks

Recessed screw terminals prevent you from accidentally connecting two circuits with a screwdriver or other tool, causing a short. Blocks can be cut into smaller sections. All meet UL 94 flammability standards.
For technical drawings and 3-D models, click on a part number.
Mounting Holes | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of Circuits | For Wire Gauge | Wire Connection Type | Terminal Ctr.-to-Ctr. | Lg. | Wd. | Ht. | Mounting Fasteners Included | Dia. | No. of | Specifications Met | Each | |
600V AC/600V DC—20A Per Circuit | ||||||||||||
| 2 | 22-12 | Screw-Clamp Terminals | 5/16" | 1/2" | 3/4" | 3/4" | No | 0.12" | 1 | UL Recognized Component, UL 94 V-2 | 00000000 | 00000 |
| 3 | 22-12 | Screw-Clamp Terminals | 5/16" | 7/8" | 3/4" | 3/4" | No | 0.12" | 2 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 4 | 22-12 | Screw-Clamp Terminals | 5/16" | 1 3/16" | 3/4" | 3/4" | No | 0.12" | 3 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 6 | 22-12 | Screw-Clamp Terminals | 5/16" | 1 13/16" | 3/4" | 3/4" | No | 0.12" | 5 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 8 | 22-12 | Screw-Clamp Terminals | 5/16" | 2 7/16" | 3/4" | 3/4" | No | 0.12" | 7 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 9 | 22-12 | Screw-Clamp Terminals | 5/16" | 2 3/4" | 3/4" | 3/4" | No | 0.12" | 8 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 10 | 22-12 | Screw-Clamp Terminals | 5/16" | 3 1/16" | 3/4" | 3/4" | No | 0.12" | 9 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 12 | 22-12 | Screw-Clamp Terminals | 5/16" | 3 11/16" | 3/4" | 3/4" | No | 0.12" | 11 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
600V AC/600V DC—30A Per Circuit | ||||||||||||
| 2 | 18-10 | Screw-Clamp Terminals | 3/8" | 11/16" | 3/4" | 13/16" | No | 0.15" | 1 | UL Recognized Component, UL 94 V-2 | 00000000 | 000 |
| 3 | 18-10 | Screw-Clamp Terminals | 3/8" | 1 1/16" | 3/4" | 13/16" | No | 0.15" | 2 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 4 | 18-10 | Screw-Clamp Terminals | 3/8" | 1 7/16" | 3/4" | 13/16" | No | 0.15" | 3 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 6 | 18-10 | Screw-Clamp Terminals | 3/8" | 2 1/4" | 3/4" | 13/16" | No | 0.15" | 5 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 8 | 18-10 | Screw-Clamp Terminals | 3/8" | 3" | 3/4" | 13/16" | No | 0.15" | 7 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 9 | 18-10 | Screw-Clamp Terminals | 3/8" | 3 7/16" | 3/4" | 13/16" | No | 0.15" | 8 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 10 | 18-10 | Screw-Clamp Terminals | 3/8" | 3 13/16" | 3/4" | 13/16" | No | 0.15" | 9 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 12 | 18-10 | Screw-Clamp Terminals | 3/8" | 4 5/8" | 3/4" | 13/16" | No | 0.15" | 11 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
600V AC/600V DC—40A Per Circuit | ||||||||||||
| 2 | 20-8 | Screw-Clamp Terminals | 1/2" | 13/16" | 15/16" | 7/8" | No | 0.17" | 1 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 3 | 20-8 | Screw-Clamp Terminals | 1/2" | 1 1/4" | 15/16" | 7/8" | No | 0.17" | 2 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 4 | 20-8 | Screw-Clamp Terminals | 1/2" | 1 3/4" | 15/16" | 7/8" | No | 0.17" | 3 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 6 | 20-8 | Screw-Clamp Terminals | 1/2" | 2 11/16" | 15/16" | 7/8" | No | 0.17" | 5 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 8 | 20-8 | Screw-Clamp Terminals | 1/2" | 3 5/8" | 15/16" | 7/8" | No | 0.17" | 7 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 9 | 20-8 | Screw-Clamp Terminals | 1/2" | 4 1/16" | 15/16" | 7/8" | No | 0.17" | 8 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 10 | 20-8 | Screw-Clamp Terminals | 1/2" | 4 9/16" | 15/16" | 7/8" | No | 0.17" | 9 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 12 | 20-8 | Screw-Clamp Terminals | 1/2" | 5 1/2" | 15/16" | 7/8" | No | 0.17" | 11 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
600V AC/600V DC—63A Per Circuit | ||||||||||||
| 2 | 14-6 | Screw-Clamp Terminals | 9/16" | 1" | 1 1/8" | 1 1/16" | No | 0.17" | 1 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 3 | 14-6 | Screw-Clamp Terminals | 9/16" | 1 9/16" | 1 1/8" | 1 1/16" | No | 0.17" | 2 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 4 | 14-6 | Screw-Clamp Terminals | 9/16" | 2 3/16" | 1 1/8" | 1 1/16" | No | 0.17" | 3 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 6 | 14-6 | Screw-Clamp Terminals | 9/16" | 3 3/8" | 1 1/8" | 1 1/16" | No | 0.17" | 5 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 8 | 14-6 | Screw-Clamp Terminals | 9/16" | 4 1/2" | 1 1/8" | 1 1/16" | No | 0.17" | 7 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 9 | 14-6 | Screw-Clamp Terminals | 9/16" | 5 1/8" | 1 1/8" | 1 1/16" | No | 0.17" | 8 | UL Recognized Component, UL 94 V-2 | 00000000 | 0000 |
| 10 | 14-6 | Screw-Clamp Terminals | 9/16" | 5 11/16" | 1 1/8" | 1 1/16" | No | 0.17" | 9 | UL Recognized Component, UL 94 V-2 | 00000000 | 00000 |
| 12 | 14-6 | Screw-Clamp Terminals | 9/16" | 6 7/8" | 1 1/8" | 1 1/16" | No | 0.17" | 11 | UL Recognized Component, UL 94 V-2 | 00000000 | 00000 |
Short-Resistant Easy-Disconnect Terminal Blocks


Best for equipment requiring regular servicing, these blocks disconnect without having to remove any wiring thanks to their plug-and-socket design. Their recessed terminals prevent shorts by reducing the risk you’ll connect two circuits with a screwdriver or other tool. All blocks can be cut into smaller sections. They’re rated UL 94 V-0, so they meet flammability standards.
For a complete terminal block, you’ll need a plug and socket.
For technical drawings and 3-D models, click on a part number.
Mounting Holes | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of Circuits | For Wire Gauge | Wire Connection Type | Terminal Ctr.-to-Ctr. | Lg. | Wd. | Ht. | Mounting Fasteners Included | Dia. | No. of | Specifications Met | Each | |
600V AC/600V DC—20A Per Circuit | ||||||||||||
Plug | ||||||||||||
| 2 | 24-10 | Screw-Clamp Terminals | 3/8" | 5/8" | 9/16" | 3/4" | No | 0.13" | 1 | UL Recognized Component, C-UL Recognized Component, UL 94 V-0 | 00000000 | 00000 |
| 4 | 24-10 | Screw-Clamp Terminals | 3/8" | 1 7/16" | 9/16" | 3/4" | No | 0.13" | 3 | UL Recognized Component, C-UL Recognized Component, UL 94 V-0 | 00000000 | 0000 |
| 6 | 24-10 | Screw-Clamp Terminals | 3/8" | 2 1/4" | 9/16" | 3/4" | No | 0.13" | 5 | UL Recognized Component, C-UL Recognized Component, UL 94 V-0 | 00000000 | 0000 |
| 8 | 24-10 | Screw-Clamp Terminals | 3/8" | 3" | 9/16" | 3/4" | No | 0.13" | 7 | UL Recognized Component, C-UL Recognized Component, UL 94 V-0 | 00000000 | 0000 |
| 10 | 24-10 | Screw-Clamp Terminals | 3/8" | 3 13/16" | 9/16" | 3/4" | No | 0.13" | 9 | UL Recognized Component, C-UL Recognized Component, UL 94 V-0 | 00000000 | 0000 |
| 12 | 24-10 | Screw-Clamp Terminals | 3/8" | 4 5/8" | 9/16" | 3/4" | No | 0.13" | 11 | UL Recognized Component, C-UL Recognized Component, UL 94 V-0 | 00000000 | 0000 |
Socket | ||||||||||||
| 2 | 24-10 | Screw-Clamp Terminals | 3/8" | 5/8" | 13/16" | 3/4" | No | 0.13" | 1 | UL Recognized Component, C-UL Recognized Component, UL 94 V-0 | 00000000 | 0000 |
| 4 | 24-10 | Screw-Clamp Terminals | 3/8" | 1 7/16" | 13/16" | 3/4" | No | 0.13" | 3 | UL Recognized Component, C-UL Recognized Component, UL 94 V-0 | 00000000 | 0000 |
| 6 | 24-10 | Screw-Clamp Terminals | 3/8" | 2 1/4" | 13/16" | 3/4" | No | 0.13" | 5 | UL Recognized Component, C-UL Recognized Component, UL 94 V-0 | 00000000 | 0000 |
| 8 | 24-10 | Screw-Clamp Terminals | 3/8" | 3" | 13/16" | 3/4" | No | 0.13" | 7 | UL Recognized Component, C-UL Recognized Component, UL 94 V-0 | 00000000 | 0000 |
| 10 | 24-10 | Screw-Clamp Terminals | 3/8" | 3 13/16" | 13/16" | 3/4" | No | 0.13" | 9 | UL Recognized Component, C-UL Recognized Component, UL 94 V-0 | 00000000 | 0000 |
| 12 | 24-10 | Screw-Clamp Terminals | 3/8" | 4 5/8" | 13/16" | 3/4" | No | 0.13" | 11 | UL Recognized Component, C-UL Recognized Component, UL 94 V-0 | 00000000 | 0000 |


























