Wire Connection Type Wire Connection Type |
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 |  |
| Screw-Clamp Terminals | Spring-Clamp Terminals |
 | |
| Screw Terminals |
Length Length |
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Mounting Hole Center-to-Center Length Mounting Hole Center-to-Center Length |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Touch-Safe Terminal Blocks
Recessed terminals prevent accidental contact with a live circuit. Blocks can be cut into smaller sections.
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 | 00000000 | 00000 |
| 3 | 22-12 | Screw-Clamp Terminals | 5/16" | 7/8" | 3/4" | 3/4" | No | 0.12" | 2 | UL Recognized Component | 00000000 | 0000 |
| 4 | 22-12 | Screw-Clamp Terminals | 5/16" | 1 3/16" | 3/4" | 3/4" | No | 0.12" | 3 | UL Recognized Component | 00000000 | 0000 |
| 6 | 22-12 | Screw-Clamp Terminals | 5/16" | 1 13/16" | 3/4" | 3/4" | No | 0.12" | 5 | UL Recognized Component | 00000000 | 0000 |
| 8 | 22-12 | Screw-Clamp Terminals | 5/16" | 2 7/16" | 3/4" | 3/4" | No | 0.12" | 7 | UL Recognized Component | 00000000 | 0000 |
| 9 | 22-12 | Screw-Clamp Terminals | 5/16" | 2 3/4" | 3/4" | 3/4" | No | 0.12" | 8 | UL Recognized Component | 00000000 | 0000 |
| 10 | 22-12 | Screw-Clamp Terminals | 5/16" | 3 1/16" | 3/4" | 3/4" | No | 0.12" | 9 | UL Recognized Component | 00000000 | 0000 |
| 12 | 22-12 | Screw-Clamp Terminals | 5/16" | 3 11/16" | 3/4" | 3/4" | No | 0.12" | 11 | UL Recognized Component | 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 | 00000000 | 000 |
| 3 | 18-10 | Screw-Clamp Terminals | 3/8" | 1 1/16" | 3/4" | 13/16" | No | 0.15" | 2 | UL Recognized Component | 00000000 | 0000 |
| 4 | 18-10 | Screw-Clamp Terminals | 3/8" | 1 7/16" | 3/4" | 13/16" | No | 0.15" | 3 | UL Recognized Component | 00000000 | 0000 |
| 6 | 18-10 | Screw-Clamp Terminals | 3/8" | 2 1/4" | 3/4" | 13/16" | No | 0.15" | 5 | UL Recognized Component | 00000000 | 0000 |
| 8 | 18-10 | Screw-Clamp Terminals | 3/8" | 3" | 3/4" | 13/16" | No | 0.15" | 7 | UL Recognized Component | 00000000 | 0000 |
| 9 | 18-10 | Screw-Clamp Terminals | 3/8" | 3 7/16" | 3/4" | 13/16" | No | 0.15" | 8 | UL Recognized Component | 00000000 | 0000 |
| 10 | 18-10 | Screw-Clamp Terminals | 3/8" | 3 13/16" | 3/4" | 13/16" | No | 0.15" | 9 | UL Recognized Component | 00000000 | 0000 |
| 12 | 18-10 | Screw-Clamp Terminals | 3/8" | 4 5/8" | 3/4" | 13/16" | No | 0.15" | 11 | UL Recognized Component | 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 | 00000000 | 0000 |
| 3 | 20-8 | Screw-Clamp Terminals | 1/2" | 1 1/4" | 15/16" | 7/8" | No | 0.17" | 2 | UL Recognized Component | 00000000 | 0000 |
| 4 | 20-8 | Screw-Clamp Terminals | 1/2" | 1 3/4" | 15/16" | 7/8" | No | 0.17" | 3 | UL Recognized Component | 00000000 | 0000 |
| 6 | 20-8 | Screw-Clamp Terminals | 1/2" | 2 11/16" | 15/16" | 7/8" | No | 0.17" | 5 | UL Recognized Component | 00000000 | 0000 |
| 8 | 20-8 | Screw-Clamp Terminals | 1/2" | 3 5/8" | 15/16" | 7/8" | No | 0.17" | 7 | UL Recognized Component | 00000000 | 0000 |
| 9 | 20-8 | Screw-Clamp Terminals | 1/2" | 4 1/16" | 15/16" | 7/8" | No | 0.17" | 8 | UL Recognized Component | 00000000 | 0000 |
| 10 | 20-8 | Screw-Clamp Terminals | 1/2" | 4 9/16" | 15/16" | 7/8" | No | 0.17" | 9 | UL Recognized Component | 00000000 | 0000 |
| 12 | 20-8 | Screw-Clamp Terminals | 1/2" | 5 1/2" | 15/16" | 7/8" | No | 0.17" | 11 | UL Recognized Component | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 00000000 | 0000 |
| 12 | 14-6 | Screw-Clamp Terminals | 9/16" | 6 7/8" | 1 1/8" | 1 1/16" | No | 0.17" | 11 | UL Recognized Component | 00000000 | 00000 |
Pluggable Touch-Safe Terminal Blocks
Four-Circuit Plug
Four-Circuit Socket
Combine a plug and a socket to form a terminal block—the two-piece design allows quick disconnection for equipment repairs. Recessed terminals prevent accidental contact with a live circuit. Blocks can be cut into smaller sections.
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 | C-UL Recognized Component, UL Recognized Component | 00000000 | 00000 |
| 4 | 24-10 | Screw-Clamp Terminals | 3/8" | 1 7/16" | 9/16" | 3/4" | No | 0.13" | 3 | C-UL Recognized Component, UL Recognized Component | 00000000 | 0000 |
| 6 | 24-10 | Screw-Clamp Terminals | 3/8" | 2 1/4" | 9/16" | 3/4" | No | 0.13" | 5 | C-UL Recognized Component, UL Recognized Component | 00000000 | 0000 |
| 8 | 24-10 | Screw-Clamp Terminals | 3/8" | 3" | 9/16" | 3/4" | No | 0.13" | 7 | C-UL Recognized Component, UL Recognized Component | 00000000 | 0000 |
| 10 | 24-10 | Screw-Clamp Terminals | 3/8" | 3 13/16" | 9/16" | 3/4" | No | 0.13" | 9 | C-UL Recognized Component, UL Recognized Component | 00000000 | 0000 |
| 12 | 24-10 | Screw-Clamp Terminals | 3/8" | 4 5/8" | 9/16" | 3/4" | No | 0.13" | 11 | C-UL Recognized Component, UL Recognized Component | 00000000 | 0000 |
Socket | ||||||||||||
| 2 | 24-10 | Screw-Clamp Terminals | 3/8" | 5/8" | 13/16" | 3/4" | No | 0.13" | 1 | C-UL Recognized Component, UL Recognized Component | 00000000 | 0000 |
| 4 | 24-10 | Screw-Clamp Terminals | 3/8" | 1 7/16" | 13/16" | 3/4" | No | 0.13" | 3 | C-UL Recognized Component, UL Recognized Component | 00000000 | 0000 |
| 6 | 24-10 | Screw-Clamp Terminals | 3/8" | 2 1/4" | 13/16" | 3/4" | No | 0.13" | 5 | C-UL Recognized Component, UL Recognized Component | 00000000 | 0000 |
| 8 | 24-10 | Screw-Clamp Terminals | 3/8" | 3" | 13/16" | 3/4" | No | 0.13" | 7 | C-UL Recognized Component, UL Recognized Component | 00000000 | 0000 |
| 10 | 24-10 | Screw-Clamp Terminals | 3/8" | 3 13/16" | 13/16" | 3/4" | No | 0.13" | 9 | C-UL Recognized Component, UL Recognized Component | 00000000 | 0000 |
| 12 | 24-10 | Screw-Clamp Terminals | 3/8" | 4 5/8" | 13/16" | 3/4" | No | 0.13" | 11 | C-UL Recognized Component, UL Recognized Component | 00000000 | 0000 |
High-Temperature Touch-Safe Terminal Blocks
One Circuit
Two Circuits
Three Circuits
Four Circuits
Blocks are made of ceramic to withstand elevated temperatures. Recessed terminals prevent accidental contact with a live circuit.
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 | |
1,110° F Max. Temperature | ||||||||||||
300V AC/300V DC—20A Per Circuit | ||||||||||||
| 1 | 24-12 | Screw-Clamp Terminals | __ | 7/16" | 15/16" | 3/4" | __ | __ | __ | UL Recognized Component, C-UL Recognized Component | 0000000 | 00000 |
| 2 | 24-12 | Screw-Clamp Terminals | 5/16" | 11/16" | 15/16" | 3/4" | __ | __ | __ | UL Recognized Component, C-UL Recognized Component | 0000000 | 0000 |
| 2 | 24-12 | Screw-Clamp Terminals | 1/2" | 15/16" | 15/16" | 3/4" | No | 0.14" | 2 | UL Recognized Component, C-UL Recognized Component | 0000000 | 0000 |
| 3 | 24-12 | Screw-Clamp Terminals | 5/16" | 1" | 15/16" | 3/4" | __ | __ | __ | UL Recognized Component, C-UL Recognized Component | 0000000 | 0000 |
| 3 | 24-12 | Screw-Clamp Terminals | 1/2" | 1 7/16" | 15/16" | 3/4" | No | 0.14" | 2 | UL Recognized Component, C-UL Recognized Component | 0000000 | 0000 |
300V AC/300V DC—30A Per Circuit | ||||||||||||
| 1 | 22-10 | Screw-Clamp Terminals | __ | 1/2" | 1" | 3/4" | __ | __ | __ | UL Recognized Component, C-UL Recognized Component | 0000000 | 0000 |
| 2 | 22-10 | Screw-Clamp Terminals | 9/16" | 1" | 1" | 3/4" | No | 0.14" | 2 | UL Recognized Component, C-UL Recognized Component | 0000000 | 0000 |
| 3 | 22-10 | Screw-Clamp Terminals | 9/16" | 1 5/8" | 1" | 3/4" | No | 0.14" | 2 | UL Recognized Component, C-UL Recognized Component | 0000000 | 0000 |
| 4 | 22-10 | Screw-Clamp Terminals | 5/16" | 1 9/16" | 13/16" | 5/8" | No | 0.14" | 1 | UL Recognized Component, C-UL Recognized Component | 0000000 | 0000 |
300V AC/300V DC—65A Per Circuit | ||||||||||||
| 2 | 18-6 | Screw-Clamp Terminals | 11/16" | 1 1/4" | 1 1/8" | 15/16" | No | 0.14" | 2 | UL Recognized Component, C-UL Recognized Component | 0000000 | 0000 |
| 3 | 18-6 | Screw-Clamp Terminals | 11/16" | 1 7/8" | 1 1/16" | 15/16" | No | 0.14" | 2 | UL Recognized Component, C-UL Recognized Component | 0000000 | 0000 |
Enclosure-Mounted Terminal Blocks
Save time when wiring connections in a junction box. These blocks come already installed in an enclosure.
Spring-clamp terminals make wire installation faster than screw terminals. Push the wire into the spring clamp for a secure connection that withstands vibration.
ABS plastic and polycarbonate enclosures are lightweight and resist denting, chipping, and cracking. Both materials are rated IP65, which means they’re dust tight and can be rinsed off.
If your enclosure will be in a corrosive environment, choose polycarbonate since it’s also rated NEMA 4X. The polycarbonate enclosures also come with cord grips that are water tight.
For technical drawings and 3-D models, click on a part number.
Center-Mounted Spring-Clamp Terminals
White Polycarbonate with Center-Mounted Spring-Clamp Terminals
Knockouts | Mounting Holes | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of Circuits | Voltage | Current Per Circuit, A | For Wire Gauge | Terminal Ctr.-to-Ctr. | Ht. | Wd. | Dp. | Environmental Rating | No. of | Dia. | Mount. Fasteners Included | Dia. | No. of | Specifications Met | Each | |
White Polycarbonate Plastic | ||||||||||||||||
| 5 | 600V AC/600V DC | 35 | 22-8 | 5/16" | 3 3/16" | 3 1/4" | 3 3/8" | IP65, NEMA 4X | 2 | 0.7" | No | 0.16" | 4 | UL Listed, UL Recognized Component, C-UL Recognized Component, CE Marked | 0000000 | 000000 |
| 10 | 600V AC/600V DC | 35 | 22-8 | 5/16" | 3 3/16" | 4 3/4" | 3 3/8" | IP65, NEMA 4X | 2 | 0.7" | No | 0.16" | 4 | UL Listed, UL Recognized Component, C-UL Recognized Component, CE Marked | 0000000 | 00000 |
| 15 | 600V AC/600V DC | 35 | 22-8 | 5/16" | 3 3/16" | 6 5/16" | 3 3/8" | IP65, NEMA 4X | 2 | 0.7" | No | 0.16" | 4 | UL Listed, UL Recognized Component, C-UL Recognized Component, CE Marked | 0000000 | 00000 |
| 20 | 600V AC/600V DC | 26 | 22-10 | 3/16" | 3 3/16" | 6 5/16" | 3 3/8" | IP65, NEMA 4X | 2 | 0.7" | No | 0.16" | 4 | UL Listed, UL Recognized Component, C-UL Recognized Component, CE Marked | 0000000 | 00000 |
Touch-Safe DIN-Rail Mount Terminal Blocks
Four Circuits with Screw Terminals
Recessed terminals prevent accidental contact with a live circuit. Use these blocks with ring terminals, spade terminals, or stripped wire; you can attach them without removing the screw.
For technical drawings and 3-D models, click on a part number.
Terminal Blocks | Blank Marker Cards | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of Circuits | For Wire Gauge | Terminal Size | Terminal Ctr.-to-Ctr. | Lg. | Wd. | Ht. | Specifications Met | Each | Pkg. Qty. | Pkg. | ||
Screw Terminals | ||||||||||||
600V AC—30A Per Circuit | ||||||||||||
| 4 | 18-10 | No. 8 | 9/16" | 2 3/8" | 1 3/16" | 1 3/4" | UL Recognized Component, CE Marked | 0000000 | 000000 | 10 | 00000000 | 00000 |
| 6 | 18-10 | No. 8 | 9/16" | 3 1/2" | 1 3/16" | 1 3/4" | UL Recognized Component, CE Marked | 0000000 | 00000 | 10 | 00000000 | 0000 |
| 12 | 18-10 | No. 8 | 9/16" | 6 7/8" | 1 3/16" | 1 3/4" | UL Recognized Component, CE Marked | 0000000 | 00000 | 10 | 00000000 | 0000 |