Wire Connection Type Wire Connection Type |
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![]() | ![]() |
Screw-Clamp Terminals | Spring-Clamp Terminals |
Color Color |
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![]() | Gray |
![]() | Blue |
![]() | Green/Yellow |
Grounding Grounding |
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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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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.
Spring-clamp terminals make wire installation faster than screw-clamp terminals. Push the wire into the spring clamp for a secure connection that withstands vibration.
Blocks with fuse holder allow inline fuse wiring to protect components and wires from short-circuit damage.
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.
Jumpers connect terminals on adjacent blocks of the same width. Noninsulated jumpers can be cut to size.
For technical drawings and 3-D models, click on a part number.

Screw-Clamp
Terminals
Terminal Blocks | End Covers | End Stops | Noninsulated Jumpers | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | Each | Each | Each | |||||||||||||
Wd., mm | Current Per Circuit, A | For Wire Gauge | Environmental Rating | Choose a Color | 1-24 | 25-Up | 1-24 | 25-Up | 1-24 | 25-Up | 1-24 | 25-Up | ||||
250V AC/250V DC | ||||||||||||||||
6 | 20 | 22-12 | IP20 | 0000000 | 00000 | 00000 | 00000000 | 00000 | 00000 | 0000000 | 00000 | 00000 | 0000000 | 00000 | 00000 | |
1-24 | 25-Up | |||||||||||||||
300V AC/300V DC | ||||||||||||||||
4 | 17.5 | 24-16 | IP20 | Gray | 00000000 | 0000 | 00 | 00000000 | 000 | 00 | 0000000 | 0000 | 000 | 00000000 | 00000 | 00 |
Each | Each | Each | Each | |||||||||||||
1-24 | 25-Up | 1-24 | 25-Up | 1-24 | 25-Up | 1-24 | 25-Up | |||||||||
5 | 20 | 28-12 | IP20 | Gray | 0000000 | 0000 | 0000 | 0000000 | 000 | 000 | 0000000 | 0000 | 000 | 0000000 | 00000 | 0000 |

Terminal Blocks | End Covers | End Stops | Insulated Jumpers | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | Each | Each | Each | |||||||||||||
Wd., mm | Current Per Circuit, A | For Wire Gauge | Environmental Rating | Color | 1-24 | 25-Up | 1-24 | 25-Up | 1-24 | 25-Up | 1-24 | 25-Up | ||||
600V AC/600V DC | ||||||||||||||||
5 | 15 | 26-12 | IP20 | Gray | 00000000 | 00000 | 00000 | 0000000 | 00000 | 00000 | 0000000 | 00000 | 00000 | 0000000 | 00000 | 00000 |
1-24 | 25-Up | 1-24 | 25-Up | 1-24 | 25-Up | |||||||||||
10 | 24 | 26-12 | IP20 | Gray | 00000000 | 0000 | 00 | 0000000 | 000 | 000 | 0000000 | 0000 | 000 | 0000000 | 0000 | 0000 |


For
Horizontal Rail

For Terminal Block Wd., mm | Number Range | Markers Per Card | Each | ||
Blank | |||||
---|---|---|---|---|---|
4 | __ | 100 | 00000000 | 00000 | 00 |
Each | |||||
1-24 | 25-Up | ||||
5 | __ | 100 | 00000000 | 0000 | 00000 |
6 | __ | 100 | 00000000 | 0000 | 0000 |
8, 10, 12, 13, 16, 22 | __ | 100 | 00000000 | 0000 | 0000 |
Each | |||||
Numbered—For Horizontal Rail | |||||
4 | 1-100 | 100 | 00000000 | 0000 | 00 |
Each | |||||
1-24 | 25-Up | ||||
5 | 1-100 | 100 | 00000000 | 0000 | 0000 |
5 | 101-200 | 100 | 00000000 | 0000 | 0000 |
6 | 1-100 | 100 | 00000000 | 0000 | 0000 |
6 | 101-200 | 100 | 00000000 | 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 |
Each | |||||
Numbered—For Vertical Rail | |||||
4 | 1-100 | 100 | 00000000 | 0000 | 00 |
4 | 101-200 | 100 | 00000000 | 0000 | 00 |
Each | |||||
1-24 | 25-Up | ||||
5 | 1-100 | 100 | 00000000 | 0000 | 0000 |
5 | 101-200 | 100 | 00000000 | 0000 | 0000 |
6 | 1-100 | 100 | 00000000 | 0000 | 0000 |
6 | 101-200 | 100 | 00000000 | 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 |