Heyco® Barrier Terminal Blocks

Specifications

Part number and specification

WIRE SIZE		AMPS		POLES*	PART NO.	DESC.	TERMINAL TAB CONFIG.	PART DIMENSIONS
AWG	mm²	North America	Europe		PART NO.			A		B		C
					Natural			A		B		C
					Natural			in.	mm.	in.	mm.	in.	mm.
12-22	4-1	20	16	1-100*	1757	PA 80 F/F	3 tabs to 3 tabs	1.142	29,0	1.50	38,0	.433	11,0
12-22	4-1	20	16	1-100*	1758	PA 81	end plate	1.142	29,0	1.50	38,0	.433	11,0

Standard color natural.
*Poles may be ganged as required, 1 each P/N 1757 for each pole connected.

Single pole barrier terminal block, whose inserts are ultrasonically welded into position.
Each pole snap-fits into the next, enabling custom number of poles to suit your application.
End plate PA 81 is required to effect an end barrier.
Suitable for panel or 15 DIN 46277 rail mounting.
All types are rated at 600 volts (380 volts in Europe).
Made of Nylon and galvanized steel.
DFARS Compliant

Materials		Nylon and galvanized steel
Certification		Recognized Component under UL File E103541
Flammability Rating		94V-0
Temperature Range		-40°F (-40°C) to 257°F (125°C)

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