600 Volt Single Throw Fusible Safety Switches

Heavy-duty 600 V fusible safety disconnect switches are designed for power isolation and circuit protection in commercial and industrial electrical systems. Available in 2-wire, 3-wire, and 4-wire configurations with ampere ratings from 30 A to 1200 A, they offer multiple enclosure types for indoor and outdoor applications.

600 Volt Single Throw Fusible Switches

VisiPacT™ VH360

Rated for 600 Vac/600 Vdc systems, the switches in this selection table span 30–1200 A in 3-wire and 4-wire configurations, with 2-wire units limited to 400–1200 A using three-blade devices. Three-phase horsepower ratings reach 500 HP at 800–1200 A with dual-element time-delay fuses. The 4-pole and 6-pole variants (100–400 A, not suitable for service entrance) support 240 V, 480 V, and 600 V applications. Factory-included line-side barriers apply to 30–200 A units; larger frames use LSBG602/LSBF602 barriers.

Accessories: see Heavy Duty Safety Switch Accessories and Options.

Dimensions: NEMA Type 1 and 3R, see Dimensions: Type 1 / 3R Switches.

Dimensions: NEMA Type 4, 4X and 5 Stainless and NEMA Type 12, see Dimensions: Type 4, 4X, 5, 7, 9, and 12 Switches.

Also refer to the following for complete information for heavy duty safety switches, applications, and accessories.

Online Product Selector: Safety Switches Product Selector

Product Range: Heavy Duty Safety Switches

600 Volt–Single Throw Fusible

System	Amp	Type 1	Type 3R ^[1]	Type 12 ^[1]	Type 4X 304 Stainless Steel ^[1]	Line Side Barriers	Horsepower Ratings
							Std (Fast Acting One-Time Fuses)		Max (Dual Element Time-Delay Fuses)		250 Vdc ^[2]	600 Vdc
							1-ph	3-ph	1-ph	3-ph	250 Vdc ^[2]	600 Vdc
2 Wire (2 Blade and Fuseholder) – 600 Vac 600 Vdc
	30	Use device with three blade
	60
	100
	200
	400	H265	H265R	H265AWK	H265DS	LSBG602	100	250	—		50	50
	600	H266	H266R	H266AWK	H266DS	LSBG602	150	400	—		50	50
	800	H267	H267R	H267AWK	—	LSBF602		—	—	—	—	50
	1200	H268	H268R	H268AWK	—	LSBF602	—	—	—	—	—	50
3 Wire (3 Blade and Fuseholder) – 600 Vac 600 Vdc
	30	VH361	VH361RB	VH361AWKGL ^[3]	VH361DSGL ^[3]	Factory Included	5	15	7-1/2	20	5	15
	30	—	—	VH3613AWKGL ^[3]	VH3613DSGL ^[3]	Factory Included	5	15	7-1/2	20	—	15
	60	VH362	VH362RB	VH362AWKGL ^[3]	VH362DSGL ^[3]	Factory Included	15	30	15	50	—	30
	100	VH363	VH363RB	VH363AWKGL ^[3]	VH363DSGL ^[3]	Factory Included	25	60	30	100	—	50
	200	VH364	VH364R ^[4]	VH364AWKGL ^[3]	VH364DSGL ^[3]	Factory Included	50	125	60	150	40	50
	400	H365	H365R	H365AWK	H365DS	LSBG602	100	250	125	350	50	50
	600	H366	H366R	H366AWK	H366DS	LSBG602	150	400	200	500	50	50
	800	H367	H367R	H367AWK	—	LSBF602	200	500	250	500	—	50
	1200	H368	H368R	H368AWK	—	LSBF602	200	500	250	500	—	50
4 Wire (3 Blade and Fuseholder, 1 neutral) – 600 Vac 600 Vdc
	30	VH361N	VH361NRB	VH361NAWKGL ^[3]	VH361NDSGL ^[3]	Factory Included	5	15	7-1/2	20	5	15
	60	VH362N	VH362NRB	VH362NAWKGL ^[3]	VH362NDSGL ^[3]	Factory Included	15	30	15	50	—	30
	100	VH363N	VH363NRB	VH363NAWKGL ^[3]	VH363NDSGL ^[3]	Factory Included	25	60	30	100	—	50
	200	VH364N	VH364NR ^[4]	VH364NAWKGL ^[3]	VH364NDSGL ^[3]	Factory Included	50	125	60	150	40	50
	400	H365N	H365NR	H365NAWK	H365NDS	LSBG602	100	250	125	350	50	50
	600	H366N	H366NR	H366NAWK	H366NDS	LSBG602	150	400	200	500	50	50
	800	H367N	H367NR	H367NAWK	—	LSBF602	200	500	250	500	—	50
	1200	H368N	H368NR	H368NAWK	—	LSBF602	200	500	250	500	—	50

4-Pole and 6-Pole - Single Throw Fusible (NOT SUITABLE FOR SERVICE ENTRANCE)

System	Amperes	Type 12	Type 4X	Class R	Line Side	Horsepower Ratings Max (Dual Eleemnt Time-Delay Fuses)
				Fuse Kits	Barriers	240 V		480 V		600 V		250 Vdc	600 Vdc
				Fuse Kits	Barriers	2-ph	3-ph	2-ph	3-ph	2-ph	3-ph	250 Vdc	600 Vdc
4-Wire (4 Blades and fuse holders) - 600 Vac 600 Vdc
	30	H461AWK	H461DS	RFK03L	Factory Included	10	10	20	20	25	30	10	15
	60	H462AWK	H462DS	RFK03H	Factory Included	20	20	40	50	50	60	10	30
	100	H463AWK	H463DS	RFK10	Factory Included	30	40	50	75	50	75	20	30
	200	H464AWK	H464DS	HRK1020	Factory Included	50	60	50	125	50	150	40	50
	400	H465AWK	—	HRK4060	(2) LSBG602	—	125	—	250	—	350	50	50
6-Wire (6 Blades and fuse holders) – 600 Vac 600 Vdc
	100	H663AWK	H663DS	RFK10	Factory Included	—	50	—	75	—	75	—	—
	200	H664AWK	H664DS	HRK1020	Factory Included	—	60	—	125	—	150	—	—

Section 3: Safety Switches

Section 3: Safety Switches

600 Volt Single Throw Fusible Safety Switches

600 Volt Single Throw Fusible Switches

600 Volt–Single Throw Fusible

4-Pole and 6-Pole - Single Throw Fusible (NOT SUITABLE FOR SERVICE ENTRANCE)

Footnotes