Heyco® Screw to Tab Terminal Blocks - 3 Tabs

Part number and specification

WIRE SIZE		AMPS	POLES	PART NO.	DESC.	Screws (Metric)	PART DIMENSIONS
AWG	mm²			PART NO.			A		B		C		D		E		F
				White			A		B		C		D		E		F
				White			in.	mm.	in.	mm.	in.	mm.	in.	mm.	in.	mm.	in.	mm.
8-18	10	40	3	9450	ATB-3P FR	M5,0	3.19	81,0	.59	15,0	1.00	25,4	2.60	66,0	.41	10,4	1.48	37,5
8-18	10	40	3	9451	ATB-3P FR w/ Ground	M5,0	3.19	81,0	.59	15,0	1.00	25,4	2.60	66,0	.41	10,4	1.48	37,5
8-18	10	40	4	9452	ATB-4P FR	M5,0	3.90	99,0	.59	15,0	1.00	25,4	3.31	84,0	.41	10,4	1.48	37,5
8-18	10	40	6	9454*	ATB-6P FR	M5,0	5.31	135,0	.59	15,0	1.00	25,4	4.72	120,0	.41	10,4	1.48	37,5
8-18	10	40	6	9455*	ATB-6P FR w/ Ground	M5,0	5.31	135,0	.59	15,0	1.00	25,4	4.72	120,0	.41	10,4	1.48	37,5
				9456	Jumper for Screw to Tab Poles
				9457	Ground for Screw to Tab TB

Standard color flame retardant white. *Includes three jumpers. To order additional jumpers, see part 9456.

Features

Screw to (3) Tabs Flame Retardant and UL 94V-0

Three .250″ by .031″ (6,3 by 0,8 mm) tabs per pole.
ATB-3P poles are marked 1, 2, and .
ATB-4P poles are marked 1, 2, 3, and .
ATB-6P poles are marked 1, 2, 3, 4, 5, and .
All sizes are rated at 300 volts.
Self-grounding version is available. Identical to the base parts except that an extension on the grounding pole makes direct contact with the panel. The extension is secured with two self-tapping screws.
Ground contact (Part No. 9457) – Grounds terminal block to the panel. May be ordered separately or with the listed Appliance Terminal Blocks.
Jumper (Part No. 9456) – To connect terminal block poles. For use with Heyco’s Screw to Tab terminal blocks.
DFARS Compliant

Materials		Nylon 6/6 and galvanized steel
Certifications		Recognized under Component Program of Underwriters’ Laboratories to both Canadian and US requirements File E197025
Flammability Rating		94V-0
Temperature Range		-.4°F (-18°C) to 302°F (150°C)