Applied Strobe Technology - Explosion-Proof Strobe Light

Explosion-Proof Strobe Light

AST-4K

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Features

Applications:

Industrial warning lights that are designed for explosion-proof atmospheres and/or corrosive environments
To warn of personal hazards such as high noise levels or hard hat areas on oil rigs, mines, refineries and chemical plants
Color strobe indicator of operating conditions or malfunctions on remote equipment
Marine applications include helicopter landing pad lights and navigation beacons in classified areas
Flashing warning lights with pendant mount only

Features:

Solid state power supply
Colorful strobe lights with low power consumption (12 watts)
Strobe lighting with intensity of 2,000,000 candlepower (peak)
Clear impact and heat resistant prismatic glass globe with inner-lens
Copper-free cast aluminum fixture with a baked epoxy finish for superior corrosion resistance
Flash rate – 60 flashes/minute- alternate flash rate available
Weatherproof and durable strobe lighting
3/4 inch pendant mount standard

Compliances:

New -50 C starting and operating temperature
Note: Performance tested to start and operate at -50C

ULC Visual Signal Appliances
Fire Alarm for Use in Hazardous Locations

15-30 VDC input -4 wire Clear Lens Only

Spec Sheet

Supply Voltage Range	Frequency	Current Range (avg)	Inrush Current (max)
90 to 130 VAC	50/60Hz	.118 A to .090 A	.250 A
220 to 250 VAC	50/60Hz	.072 A to .055 A	.220 A
10 to 30 VDC	–	.8 A to .4 A	1.30 A
50 to 60 VDC	–	.360 A to .300 A	.820 A
90 to 130 VDC	–	.175 A to .090 A	.250 A
220 to 250 VDC	–	.070 A to .055 A	.220 A

Net Weight: 10.4 lbs (with PM-75)
Temperature Data: -40 C to +85 C (AST-4-K-S), -50 C to +85 C (AST-4-K-L)

Ordering Information

NOTE * -S for standard temperature range and -L for low temperature range

Mounting Options
Pendant – One Hub	PM-75 3/4 HUB
Ceiling – Four Hubs and three close-up plugs	CM-75 3/4 HUB
Wall Bracket – Four Hubs and three close-up plugs	WBM-75 3/4 HUB
Stanchion	SBM-1.25 1.25 HUB
Guard
CG	Cast Guard

Ordering Example:AST-4-K-10-30-DC-RE-PM-75

Replacement Parts

Circuit Board	Lenses
AST-4-K-*-90-130-AC-Board	AST-4-K-Lens-RE	Red Lens
AST-4-K-*-220-250-AC-Board	AST-4-K-Lens-AM	Amber Lens
AST-4-K-*-10-30-DC-Board	AST-4-K-Lens-BL	Blue Lens
AST-4-K-*-90-130-DC-Board	AST-4-K-Lens-GR	Green Lens
AST-4-K-*-220-250-DC-Board	AST-4-K-Lens-CL	Clear Lens
AST-4-K-*-50-60-DC-Board	AST-4-K-Lens-PU	Purple Lens
Note * -S for standard temperature range and -L for low temperature range
Flash Tube: AST-FT 3050 Flash Tube