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Wire Connection Type Wire Connection Type |
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Height Height |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Modular DIN-Rail Mount Terminal Blocks
Add as many circuits as you need with these terminal blocks and accessories. The terminal blocks clip onto DIN 3 and DIN 1 rail and can be removed without disrupting adjacent blocks. All have screw-clamp terminals for a secure connection, reducing the chance of wire disconnecting due to vibrations, pulls, or snags. Blocks that meet IP10 shield connections from objects larger than your hand; those that meet IP20 protect against objects larger than your fingers.
Blocks that are 51.5 mm or 63.5 mm high have a single circuit with multiple screw-clamp terminals, so they save space on DIN rail.
A test socket lets you try out your circuit. Insert a test plug (sold separately) into the socket, then use a voltage meter to check.
End stops mount at the end of a group of blocks to prevent movement. Those rated IP20 provide additional protection from objects larger than your fingers.
For technical drawings and 3-D models, click on a part number.
Terminal Blocks (IP20 Rated) | End Stops | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Each | Each | |||||||||
| Wd., mm | Ht., mm | For Wire Gauge | Color | 1-24 | 25-Up | Environmental Rating | 1-24 | 25-Up | ||
| 5 | 43.5 | 22-12 | Green/Yellow | 00000000 | 00000 | 00000 | IP20 | 0000000 | 00000 | 00000 |
| 6 | 43.8 | 22-12 | Green/Yellow | 0000000 | 0000 | 0000 | IP20 | 0000000 | 000 | 000 |
| 6 | 63.5 | 22-10 | Green/Yellow | 00000000 | 0000 | 0000 | IP20 | 0000000 | 000 | 000 |
| 8 | 44.5 | 22-8 | Green/Yellow | 0000000 | 0000 | 0000 | IP20 | 0000000 | 000 | 000 |
| 10 | 43.8 | 20-6 | Green/Yellow | 0000000 | 0000 | 0000 | IP20 | 0000000 | 000 | 000 |
| 12 | 49.5 | 14-4 | Green/Yellow | 00000000 | 0000 | 0000 | IP20 | 0000000 | 000 | 000 |
| 16 | 49 | 8-1/0 | Green/Yellow | 00000000 | 0000 | 0000 | IP20 | 0000000 | 000 | 000 |
For
Horizontal Rail
Each | |||||
|---|---|---|---|---|---|
| For Terminal Block Wd., mm | Number Range | Markers Per Card | 1-24 | 25-Up | |
Blank | |||||
| 5 | __ | 100 | 00000000 | 00000 | 00000 |
| 6 | __ | 100 | 0000000 | 0000 | 0000 |
| 8, 10, 12, 13, 16, 22 | __ | 100 | 00000000 | 0000 | 0000 |
Numbered—For Horizontal Rail | |||||
| 5 | 1-100 | 100 | 0000000 | 0000 | 0000 |
| 5 | 101-200 | 100 | 0000000 | 0000 | 0000 |
| 6 | 1-100 | 100 | 0000000 | 0000 | 0000 |
| 6 | 101-200 | 100 | 0000000 | 0000 | 0000 |
| 8, 10, 12, 13, 16, 22 | 1-100 | 100 | 00000000 | 0000 | 0000 |
| 8, 10, 12, 13, 16, 22 | 101-200 | 100 | 00000000 | 0000 | 0000 |
Numbered—For Vertical Rail | |||||
| 5 | 1-100 | 100 | 0000000 | 0000 | 0000 |
| 5 | 101-200 | 100 | 0000000 | 0000 | 0000 |
| 6 | 1-100 | 100 | 0000000 | 0000 | 0000 |
| 6 | 101-200 | 100 | 0000000 | 0000 | 0000 |
| 8, 10, 12, 13, 16, 22 | 1-100 | 100 | 00000000 | 0000 | 0000 |
| 8, 10, 12, 13, 16, 22 | 101-200 | 100 | 00000000 | 0000 | 0000 |
Quick and Secure Modular DIN-Rail Mount Terminal Blocks
The spring-clamp terminals on these blocks make wire installation faster than other types of terminals. Push wire into the spring clamp for a secure connection that withstands vibration and temperature changes. Add as many circuits as you need with these terminal blocks and accessories; blocks mount side-by-side on DIN 3 rail.
End covers fit on the open side of a block to prevent accidental contact with a live circuit.
End stops mount at the end of a group of blocks to prevent movement.
Adjacent jumpers connect terminals on adjacent blocks of the same width. Alternate jumpers connect terminals on two blocks of the same width, skipping a block in between.
Numbered marker cards include two of each number (1-50).
Note: Prices are 15% lower when you buy 25 or more of the same size.
For technical drawings and 3-D models, click on a part number.
Grounding Block
with Two Terminals
Terminal Blocks | End Covers | End Stops | Adjacent Jumpers | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Wd., mm | No. of Terminals Per Circuit | For Wire Gauge | Color | Each | Each | Each | Each | ||||
| 4.2 | 2 | 22-14 | Green/Yellow | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 | 000000 | 00 |
| 4.2 | 3 | 22-14 | Green/Yellow | 00000000 | 0000 | 00000000 | 0000 | 00000000 | 0000 | 000000 | 00 |
| 4.2 | 4 | 22-14 | Green/Yellow | 00000000 | 0000 | 00000000 | 0000 | 00000000 | 0000 | 000000 | 00 |
| 5 | 2 | 28-12 | Green/Yellow | 0000000 | 0000 | 00000000 | 0000 | 00000000 | 0000 | 00000000 | 00000 |
| 5 | 3 | 28-12 | Green/Yellow | 0000000 | 0000 | 00000000 | 0000 | 00000000 | 0000 | 00000000 | 0000 |
| 5 | 4 | 28-12 | Green/Yellow | 0000000 | 0000 | 00000000 | 0000 | 00000000 | 0000 | 00000000 | 0000 |
| 6 | 2 | 28-12 | Green/Yellow | 0000000 | 0000 | 00000000 | 0000 | 00000000 | 0000 | 00000000 | 0000 |
| 6 | 3 | 28-12 | Green/Yellow | 0000000 | 0000 | 00000000 | 0000 | 00000000 | 0000 | 00000000 | 0000 |
| 6 | 4 | 28-12 | Green/Yellow | 0000000 | 0000 | 00000000 | 0000 | 00000000 | 0000 | 00000000 | 0000 |
| 8 | 2 | 24-10 | Green/Yellow | 0000000 | 00000 | 00000000 | 0000 | 00000000 | 0000 | 00000000 | 0000 |
| 8 | 3 | 24-10 | Green/Yellow | 0000000 | 00000 | 00000000 | 0000 | 00000000 | 0000 | 00000000 | 0000 |
| 10 | 2 | 24-8 | Green/Yellow | 0000000 | 00000 | 00000000 | 0000 | 00000000 | 0000 | 00000000 | 0000 |
| 10 | 3 | 24-8 | Green/Yellow | 0000000 | 00000 | 00000000 | 0000 | 00000000 | 0000 | 00000000 | 0000 |
| 12 | 2 | 24-6 | Green/Yellow | 0000000 | 00000 | 00000000 | 0000 | 00000000 | 0000 | 00000000 | 0000 |
| 12 | 3 | 24-6 | Green/Yellow | 0000000 | 00000 | 00000000 | 0000 | 00000000 | 0000 | 00000000 | 0000 |
| 16 | 2 | 8-2 | Green/Yellow | 0000000 | 00000 | 000000 | 00 | 00000000 | 0000 | 000000 | 00 |
| 25 | 2 | 4-4/0 | Green/Yellow | 00000000 | 00000 | 000000 | 00 | 00000000 | 0000 | 000000 | 00 |
For
Horizontal Rail
Numbered marker cards include two of each number (1-50).
Note: Prices are 15% lower when you buy 25 or more of the same size.
| For Terminal Block Wd., mm | Number Range | Markers Per Card | Each | |
Blank | ||||
|---|---|---|---|---|
| 4.2 | __ | 100 | 00000000 | 00000 |
| 5, 6, 8, 10, 12, 16, 25 | __ | 100 | 00000000 | 0000 |
Numbered—For Horizontal Rail | ||||
| 4.2 | 1-50 | 100 | 00000000 | 0000 |
| 5, 6, 8, 10, 12, 16, 25 | 1-50 | 100 | 00000000 | 0000 |
Numbered—For Vertical Rail | ||||
| 4.2 | 1-50 | 100 | 00000000 | 0000 |
| 5, 6, 8, 10, 12, 16, 25 | 1-50 | 100 | 00000000 | 0000 |
Modular Mini DIN-Rail Mount Terminal Blocks
Add as many circuits as you need with these terminal blocks and accessories. The terminal blocks clip onto DIN 2 rail. Terminal blocks meet IP20 to protect connections from objects larger than 12.5 mm, such as fingers.
End covers fit on the open side of a block to prevent accidental contact with a live circuit.
End stops mount at the end of a group of blocks to prevent movement.
For technical drawings and 3-D models, click on a part number.
For
Horizontal Rail
Harsh Environment High-Current Distribution Bars
Protect connections against corrosion. These bars are tin-plated copper and have stainless steel terminals. Also known as bus bars, they serve as connection points between wires with ring or spade terminals. The underside is sealed, so the bars can be safely mounted to conductive surfaces.
Covers protect the top of the bar and prevent accidental contact with live circuits.
For technical drawings and 3-D models, click on a part number.
Distribution Bars | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Current | Terminals | Mounting Holes | Covers | |||||||||||
| 300V AC | 48V DC | No. Per Circuit | Size | Lg. | Wd. | Ht. | Mounting Fasteners Included | Dia. | No. of | Specifications Met | Each | Each | ||
Stud Terminals | ||||||||||||||
1-Circuit Bars | ||||||||||||||
| 100A | 100A | 4 | No. 10 | 4 3/16" | 7/8" | 1 1/8" | No | 0.21" | 2 | CE Marked | 0000000 | 000000 | 0000000 | 00000 |
| 130A | 150A | 4 | 1/4" | 5 7/8" | 1 1/4" | 1 1/2" | No | 0.21" | 2 | CE Marked | 0000000 | 00000 | 0000000 | 0000 |
| 250A | 250A | 4 | 5/16" | 5 7/8" | 1 1/2" | 1 11/16" | No | 0.21" | 2 | CE Marked | 0000000 | 00000 | 0000000 | 00000 |
| 250A | 250A | 6 | 5/16" | 7 3/4" | 1 1/2" | 1 11/16" | No | 0.21" | 2 | CE Marked | 000000 | 00000 | 0000000 | 00000 |
Distribution Bars | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Current | Terminals | Mounting Holes | Covers | |||||||||||
| 300V AC | 48V DC | No. Per Circuit | Size | Lg. | Wd. | Ht. | Mounting Fasteners Included | Dia. | No. of | Specifications Met | Each | Each | ||
Screw Terminals | ||||||||||||||
2-Circuit Blocks | ||||||||||||||
| 100A | 100A | 5 | No. 8 | 3" | 1 13/16" | 9/16" | No | 0.21" | 2 | CE Marked | 0000000 | 000000 | 0000000 | 000000 |
| 100A | 100A | 10 | No. 8 | 5 1/16" | 1 13/16" | 9/16" | No | 0.21" | 2 | CE Marked | 0000000 | 00000 | 0000000 | 00000 |
Distribution Bars | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Current | Stud Terminals | Screw Terminals | Mounting Holes | Covers | ||||||||||||
| 300V AC | 48V DC | No. Per Circuit | Size | No. Per Circuit | Size | Lg. | Wd. | Ht. | Mounting Fasteners Included | Dia. | No. of | Specifications Met | Each | Each | ||
Stud and Screw Terminals | ||||||||||||||||
1-Circuit Bars | ||||||||||||||||
| 100A | 100A | 2 | No. 10 | 5 | No. 8 | 4 3/16" | 7/8" | 1 1/8" | No | 0.21" | 2 | CE Marked | 0000000 | 000000 | 0000000 | 00000 |
| 130A | 150A | 2 | 1/4" | 10 | No. 8 | 5 7/8" | 1 1/4" | 1 1/2" | No | 0.21" | 2 | CE Marked | 0000000 | 00000 | 0000000 | 0000 |
| 130A | 150A | 2 | 1/4" | 20 | No. 8 | 9 1/8" | 1 1/4" | 1 1/2" | No | 0.21" | 2 | CE Marked | 0000000 | 00000 | 0000000 | 0000 |
| 250A | 250A | 2 | 5/16" | 6 | No. 10 | 5 7/8" | 1 1/2" | 1 11/16" | No | 0.21" | 2 | CE Marked | 000000 | 00000 | 0000000 | 00000 |
| 250A | 250A | 2 | 5/16" | 12 | No. 10 | 7 3/4" | 1 1/2" | 1 11/16" | No | 0.21" | 2 | CE Marked | 0000000 | 00000 | 0000000 | 00000 |
| 545A | 600A | 4 | 3/8" | 4 | No. 8 | 7" | 2" | 2" | No | 0.26" | 4 | CE Marked | 000000 | 000000 | 0000000 | 00000 |
| 545A | 600A | 8 | 3/8" | 4 | No. 8 | 11 3/8" | 2" | 2" | No | 0.26" | 4 | CE Marked | 000000 | 000000 | 000000 | 00 |
2-Circuit Bars | ||||||||||||||||
| 130A | 150A | 2 | 1/4" | 5 | No. 10 | 4 7/8" | 2 9/16" | 1 1/4" | No | 0.21" | 2 | CE Marked | 0000000 | 00000 | 000000 | 00 |
Modular Distribution Bars
Build your own distribution system for neutral and grounding applications by adding terminal blocks to these bars. Slide blocks onto the bar, also known as a bus bar, and then attach mounting brackets to the bar. All wires make contact with the bar, distributing the current among the terminal blocks.
Terminal blocks have screw-clamp terminals that secure the wire as well as the block to the bar. Blocks are UL recognized for grounding applications.
For technical drawings and 3-D models, click on a part number.
Terminal Blocks | Blank Marker Cards | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of Circuits | For Wire Gauge | Wire Connection Type | Wd., mm | Lg., mm | Ht., mm | Specifications Met | Pkg. Qty. | Pkg. | Pkg. Qty. | Pkg. | ||
| 1 | 22-10 | Screw-Clamp Terminals | 7.5 | 30 | 23.3 | UL Recognized Component | 5 | 0000000 | 00000 | 100 | 0000000 | 00000 |
| 1 | 10-4 | Screw-Clamp Terminals | 9.8 | 36 | 23.3 | UL Recognized Component | 5 | 0000000 | 0000 | 100 | 0000000 | 0000 |
| 1 | 8-2 | Screw-Clamp Terminals | 14.5 | 45 | 27.3 | UL Recognized Component | 5 | 0000000 | 0000 | 100 | 0000000 | 0000 |