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Optimized wiring protection solutions incorporating Bel Fuse 3-141 for industrial electrical systems

Categories	Barrier Blocks
Current Rating:	20A
Color:	黑色
voltage:	250V
Number of Rows:	2
Pitch:	8.26mm
Number of PINs Per Row:	3
Description:	20A Black 2 8.26mm 3 Barrier Blocks RoHS
Mfr. Part #:	3-141
Model Number:	3-141

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Hefei Purple Horn E-Commerce Co., Ltd.

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Optimized wiring protection solutions incorporating Bel Fuse 3-141 for industrial electrical systems

Product Overview

Cinch Industrial Barrier Blocks, Series 141, are designed for general purpose applications requiring high electrical ratings and protection against frayed wire shorting. These blocks feature interposing barriers between terminals to enhance electrical performance and prevent short circuits. The wide variety of available barrier blocks allows for selection of precise mechanical and electrical characteristics to meet specific application needs. They simplify wiring by reducing splicing, preventing current leaks and short circuits, and increasing insulation. Marketed exclusively through distribution.

Product Attributes

Brand: Cinch
Insulation Material: Molded monoblock, general purpose phenolic, black, UL Rated 94V-1
Eyelet Material: Brass, Nickel plated
Screw Material: Steel, Nickel plated over copper flash
Solder Terminal Material: Brass, Electro-Tin plated
Marker Strip Material: Nema Grade XPC, UL Rated 94V-O
Environmental Operating Temperature: -55F to +300F
Origin: North America, Asia Pacific, Europe, Middle East & Africa
Certifications: UL Rated 94V-1 (Insulation), UL Rated 94V-O (Marker Strip)

Technical Specifications

Series	Center-to-Center Spacing	Number of Terminals	Number of Rows	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	15	#16 AWG	3750	2000	1100	Bottom
141	0.438	1-20	Double	6-32	250	20	#14 AWG	5000	2400	1100	Bottom
142	0.563	1-17	Double	8-32	250	30	#10 AWG	7500	2600	1600	Bottom

Series 141 Specifics

Feature	Specification
Density	0.438
Screw Size	6-32 x 1/4
Screw Type	Combination/BH Screw
Bottom Type	Open Bottom
Row Configuration	Double Row
Maximum Wire Size	#14 AWG
Recommended Tightening Torque (Screw)	14 lb.-in.
Mounting Holes Torque	7 lbs
Electrical Voltage Rating (Maximum)	250 VAC RMS
Current Rating (Maximum)	20 Amps
Maximum Watts Per Terminal	5000

Ordering Information - Series 141

Combination Screw Terminals

Number of Terminals	Catalog Number
1	1-141
2	2-141
3	3-141
4	4-141
5	5-141
6	6-141
7	7-141
8	8-141
9	9-141
10	10-141
11	11-141
12	12-141
13	13-141
14	14-141
15	15-141
16	16-141
17	17-141
18	18-141
19	19-141
20	20-141

Binder Head Terminals

Number of Terminals	Catalog Number
1	1-141-Y
2	2-141-Y
3	3-141-Y
4	4-141-Y
5	5-141-Y
6	6-141-Y
7	7-141-Y
8	8-141-Y
9	9-141-Y
10	10-141-Y
11	11-141-Y
12	12-141-Y
13	13-141-Y
14	14-141-Y
15	15-141-Y
16	16-141-Y
17	17-141-Y
18	18-141-Y
19	19-141-Y
20	20-141-Y

Marker Strips

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

2411041700_Bel-Fuse-3-141_C6668097.pdf

Optimized wiring protection solutions incorporating Bel Fuse 3-141 for industrial electrical systems

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