Φ40mm LED Signal Tower Lights
LR4 Series

Discover the LR4 Series Φ40mm LED Signal Tower Lights, featuring ultra-bright LEDs, modular design, and diverse options to tackle the most demanding applications.

 

  • I/O Control
  • Signal Tower
  • Φ40
  • Continuous on
  • Flashing (Strobe)
  • Alarm
  • 85dB
  • Indoor
  • IP54
  • IP65
  • Red
  • Amber
  • Green
  • Blue
  • White
  • Φ40mm LED Signal Tower Lights LR4 Series
  • 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 customise 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 1MΩ 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 intermittent 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

*1: LJ Type is IP54
*2: Dependent on DIP Switch Settings
*3: Except KT, Assembly Model WT and M2 LJ type
*4: M2 Type Only (Except LJ Type)

 

LED Unit Specifications

Colour Red Amber Green Blue White
Signal Wire Current (Per Unit) /
Rated Power Consumption (Per Unit)		 Typ. 40mA / 1W
Max. 45mA / 1.3W

 

Buzzer Unit Specifications

Signal Wire Current (Buzzer Unit) /
Rated Power Consumption (Buzzer Unit)		 Typ. 40mA / 1W
Max. 250mA / 1.3W

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Product Catalog

Instruction manual

2D CAD / 3D CAD

Product Specifications

LR4  

LR4  

Replacement Parts

Category No. Part Name Part Number Required Qty Specification Approximate time of replacement
Headcover: LR4
B32310070-7F1 1
Filter Sheet: LR4 (5 pieces)
B25310067-4F1 1-5: Depends on the number of tiers.
O-ring: LR4 (5 pieces)
B25110065-F1 2-7: Depends on the number of tiers.
LR4 Pole Bracket
B22210159-7F1 1
Waterproof Ring
B25110047-F1 LJ type ： 1　　　PJ/QJ type ： 2
Hexagonal Nut: M22
S33533110-222F1 2
Flat washer: M22
S33642010-222F1 2

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