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High insulation electrical barrier block Bel Fuse 4-141 for secure and industrial wiring connections

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High insulation electrical barrier block Bel Fuse 4-141 for secure and industrial wiring connections

Current Rating : 20A

Color : 黑色

voltage : 250V

Pitch : 9.5mm

Number of Rows : 2

Number of PINs Per Row : 4

Description : 20A Black 9.5mm 2 4 Barrier Blocks RoHS

Mfr. Part # : 4-141

Model Number : 4-141

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Product Overview

This series of industrial barrier blocks offers a robust solution for electrical connections, designed with interposing barriers between terminals to enhance electrical ratings and provide protection against frayed wire shorting. These blocks simplify wiring by reducing splicing, preventing current leaks and short circuits, and increasing insulation. The wide variety of barrier blocks available allows for selection of the optimal combination of mechanical and electrical characteristics to meet specific application requirements.

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
Mounting: Bottom
Marketed Exclusively Through: Distribution

Technical Specifications

Series	Center-to-Center Spacing	Number of Terminals	Number of Row(s)	Screw Size	Operating Voltage (Max)	Current Rating (Max)	Maximum Wire Size	Maximum Watts/ Terminal	Voltage Rating w/ Marker (V)	Voltage Rating w/o Marker (V)
140	0.375	1-25	Double	5-40	250 Volts	15 Amps	#16 AWG	3750	2000	1100
141	0.438	1-20	Double	6-32	250 Volts	20 Amps	#14 AWG	5000	2400	1100
142	0.563	1-17	Double	8-32	250 Volts	30 Amps	#10 AWG	7500	2600	1600

Ordering Information - Series 141

General Specifications: 0.438 Density, 6-32 x 1/4, Combination/BH Screw, Open Bottom, Double Row

General Electrical Ratings: 250 VAC RMS maximum, 20 Amps maximum, 5000 Watts Per Terminal maximum

Mechanical Specifications: Maximum Wire Size #14 AWG, Recommended Tightening Torque Screw 14lb.-in., Mounting holes torque 7lbs

Solder Terminal Options

Terminal Type	Catalog Number
Y	Y-141

Marker Strip Options

Number of Terminals	Catalog Number	Catalog Number w/ Marker
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

Standard Terminals & Ordering Information

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

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2411041700_Bel-Fuse-4-141_C6415052.pdf

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