LR4 Series – Ø40mm LED Signal Tower Lights

Compact ?40mm signal tower with ultra-bright LEDs, modular ?Twist and Lock? units, and durable IP65 housing. Offers DC/AC support, clear lens options, and multi-tone buzzer?ideal for equipment status alerts in harsh environments.

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Category: Patlite

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Description
Additional information

Re-designed lens and improved module construction delivering bright, even light for visibility from further distances.
Re-engineered, completely enclosed sound module, maintains substantial water and dust protection while producing loud, omni-directional sound. (LR5 DC12V: 80dB LR4 & LR5: 85dB, LR6: 88dB, LR7: 90dB at 1m)
A modular, ?Twist and Lock?, design to easily customize and field configure LED units and sound modules.
A sleek, smooth form factor and a rugged body construction for performance in harsh environments, carrying an IP65 protection rating.
Four mounting options: Direct, pole with L-bracket, pole with circular bracket, and pole with folding bracket (Off-white only).
Available in DC24V and AC100-240V (Off-white only).
Available in Off-white and Silver bodies.
Available with Clear lens (special order).

Specifications

Operating Ambient Temperature	-20? – +50?
Operating Humidity Range	90% RH or less, no condensation
Storage Temperature Range	-30? – +60?
Storage Humidity Range	90% RH or less, no condensation
Mounting Location	Indoor Use
Mounting Direction	Upright Position
Protection Rating^*1	IP65(IEC 60529) / NEMA TYPE 4X, 13
Environmental Conditions	Upright Position
Insulation Resistance	More than 1M? at DC500V between the power input lead and chassis
Withstand Voltage	AC 500V for 1 minute between terminals and chassis without breaking insulation (M2: AC1500V for 1 min.)
Flash Rate	60 ?2 Flashes / min.
Sound Level	LR4 Typ. 85dB
Sound Reduction^*2	Approx. -10dB reduction
Environmental Conditions	Buzzer Sound No.4 (Sweep) from all directions at 1m distance
Buzzer Sound	4 patterns*² No.1 Rapid intermitten beep / 3378Hz No.2 Continuous beep sound / 3378Hz No.3 Rapid Hi-Lo / 2016Hz&3012Hz No.4 Sweep sound / 1000Hz-4032Hz
Transistor Output	NPN / PNP (AC100 – 240V is NPN only)
Conformity Standards	?UL 508, CSA-C22.2 No.14 ?FCC Part 15 Subpart B Class A ?RoHS Directive (EN IEC 63000) ?EMC Directive (EN 61000-6-4, EN 61000-6-2) ?KC (KN 61000-6-4, KN 61000-6-2)^3 ?Low-voltage Directive (IEC/EN 60947-5-1, EN62471)^4