Electrical barrier block CINCH 12-141-Y with 0.438 inch density and open bottom double row configuration
Product Overview
The Cinch Series 141 Barrier Blocks are designed for general-purpose industrial applications, offering a robust solution for wire termination and electrical insulation. These blocks feature interposing barriers between terminals to enhance electrical ratings and protect against frayed wire shorting. They simplify wiring by reducing splicing, preventing current leaks and short circuits, and increasing insulation. The Series 141 blocks are available in a double-row configuration with a 0.438" density and feature 6-32 x 1/4" combination/BH screws with an open bottom. They are marketed exclusively through distribution.
Product Attributes
- Brand: Cinch (Bel Fuse)
- Series: 141
- Type: Barrier Block
- Configuration: Double Row
- Density: 0.438"
- Screw Type: Combination/BH Screw
- Bottom Type: Open Bottom
- Insulation Material: Molded monoblock, general purpose phenolic, black
- Insulation Rating: UL Rated 94V-1
- Eyelet Material: Brass
- Eyelet Plating: Nickel
- Screw Material: Steel
- Screw Plating: Nickel over copper flash
- Solder Terminal Material: Brass
- Solder Terminal Plating: Electro-Tin
- Marker Strip Material: Nema Grade XPC
- Marker Strip Rating: UL Rated 94V-O
- Environmental Operating Temperature: -55F to +300F
Technical Specifications
| Series | Center-to-Center Spacing | Number of Terminals | Number of Row(s) | Screw Size | Operating Voltage (V) | Current Rating (Amps) | Maximum Wire Size | Maximum Watts/ Terminal | Voltage Rating w/ Marker (V) | Voltage Rating w/o Marker (V) | Marker Strip Mounting |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 140 | 0.375" | 1-25 | Double | 5-40 | 250 Volts | 15 Amps | #16 AWG | 3750 | 2000 | 1100 | Bottom |
| 141 | 0.438" | 1-20 | Double | 6-32 | 250 Volts | 20 Amps | #14 AWG | 5000 | 2400 | 1100 | Bottom |
| 142 | 0.563" | 1-17 | Double | 8-32 | 250 Volts | 30 Amps | #10 AWG | 7500 | 2600 | 1600 | Bottom |
Additional Specifications (Series 141)
| Specification | Value |
|---|---|
| Screw Size | 6-32 x 1/4 |
| Maximum Wire Size | #14 AWG |
| Current Rating | 20 Amps |
| Voltage Rating | 250 VAC RMS maximum |
| Maximum Watts Per Terminal | 5000 |
| Recommended Tightening Torque (Screw) | 14 lb.-in. |
| Mounting Holes Torque | 7 lbs |
Ordering Information (Series 141)
Terminal Options:
| Number of Terminals | Combination Screw Catalog Number | Binder Head Catalog Number | Solder Terminal Catalog Number |
|---|---|---|---|
| 1 | 1-141 | 1-141-Y | Y-141 |
| 2 | 2-141 | 2-141-Y | Y-141 |
| 3 | 3-141 | 3-141-Y | Y-141 |
| 4 | 4-141 | 4-141-Y | Y-141 |
| 5 | 5-141 | 5-141-Y | Y-141 |
| 6 | 6-141 | 6-141-Y | Y-141 |
| 7 | 7-141 | 7-141-Y | Y-141 |
| 8 | 8-141 | 8-141-Y | Y-141 |
| 9 | 9-141 | 9-141-Y | Y-141 |
| 10 | 10-141 | 10-141-Y | Y-141 |
| 11 | 11-141 | 11-141-Y | Y-141 |
| 12 | 12-141 | 12-141-Y | Y-141 |
| 13 | 13-141 | 13-141-Y | Y-141 |
| 14 | 14-141 | 14-141-Y | Y-141 |
| 15 | 15-141 | 15-141-Y | Y-141 |
| 16 | 16-141 | 16-141-Y | Y-141 |
| 17 | 17-141 | 17-141-Y | Y-141 |
| 18 | 18-141 | 18-141-Y | Y-141 |
| 19 | 19-141 | 19-141-Y | Y-141 |
| 20 | 20-141 | 20-141-Y | Y-141 |
Marker Strip Options:
| Number of Terminals | Catalog Number | Catalog Number with Y Terminals |
|---|---|---|
| 1 | MS-1-141 | MS-1-141-Y |
| 2 | MS-2-141 | MS-2-141-Y |
| 3 | MS-3-141 | MS-3-141-Y |
| 4 | MS-4-141 | MS-4-141-Y |
| 5 | MS-5-141 | MS-5-141-Y |
| 6 | MS-6-141 | MS-6-141-Y |
| 7 | MS-7-141 | MS-7-141-Y |
| 8 | MS-8-141 | MS-8-141-Y |
| 9 | MS-9-141 | MS-9-141-Y |
| 10 | MS-10-141 | MS-10-141-Y |
| 11 | MS-11-141 | MS-11-141-Y |
| 12 | MS-12-141 | MS-12-141-Y |
| 13 | MS-13-141 | MS-13-141-Y |
| 14 | MS-14-141 | MS-14-141-Y |
| 15 | MS-15-141 | MS-15-141-Y |
| 16 | MS-16-141 | MS-16-141-Y |
| 17 | MS-17-141 | MS-17-141-Y |
| 18 | MS-18-141 | MS-18-141-Y |
| 19 | MS-19-141 | MS-19-141-Y |
| 20 | MS-20-141 | MS-20-141-Y |
Accessories
- Jumpers
- Fanning Strips
- Quick Clamp
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