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40mm, 4-tier Stack Light, UL, IP54, 24V DC, Pole Mount with L Bracket and Cable, Flashing/Buzzer, Off-white Body with Red, Amber, Green and Blue LED
- Re-designed lens and improved module construction delivering bright, even light for visibility from further distances. (2000mcd output)
- Re-engineered, completely enclosed sound module, maintains substantial water and dust protection while producing loud, omni-directional sound. (LR4: 85dB at 1m)
- A sleek, smooth form factor and a rugged body construction for performance in harsh environments.
- A modular, “Twist and Lock”, design to easily customize and field configure LED units and sound modules
LR4-402LJBW-RYGB
Bottom view of L-bracket type
LR Series Line up
| Operating Ambient Temperature | -20℃ - +50℃ |
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| Operating Humidity Range | 90% RH or less, no condensation |
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| Storage Temperature Range | -30℃ - +60℃ |
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| Storage Humidity Range | 90% RH or less, no condensation |
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| Mounting Location | Indoor Use |
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| Mounting Direction | Upright Position |
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| Protection Rating | IP54 |
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| Environmental Conditions | Upright Position |
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| Insulation Resistance | More than 1MΩ at DC500V between the power input lead and chassis |
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| Withstand Voltage | AC 500V for 1 minute between terminals and chassis without breaking insulation (M2: AC1500V for 1 min.) |
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| Flash Rate | 60 ±2 Flashes / min |
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| Sound Level | LR4 Typ. 85dB |
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| Sound Reduction* | ab. -10dB reduction |
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| Environmental Conditions | Buzzer Sound No.4 (Sweep) from all directions at a 1m distance |
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| Buzzer Sound | 4 patterns* No.1Rapid Intermittent sound No.2Continuous sound No.3Rapid Hi-low No.4Sweep sound |
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| Transistor Output | NPN / PNP (AC100 - 240V is NPN only) |
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| Conformity Standards | - UL 508, CSA-C22.2 No.14
- FCC Part 15 Subpart B Class A
- RoHS Directive (EN 50581)
- EMC Directive (EN 61000-6-4, EN 61000-6-2)
- KC (KN 61000-6-4, KN 61000-6-2)
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* Dependent on DIP Switch Setting DOWNLOAD
LR_Specifications_24V_DC Type (En).pdf
LR_Specifications_LED Unit (En).pdf
LR_Specifications_Buzzer Unit (En).pdf
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| Accessories |
LR4-E-RZ
40mm LED Unit for LR Signal Tower, Red with Clear lens; Non-Returnable
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LR4-E-R
40mm LED Unit for LR Signal Tower, Red;
Non-Returnable
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LR4-E-C
40mm LED Unit for LR Signal Tower, White; Non-Returnable
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LR4-E-YZ
40mm LED Unit for LR Signal Tower, Amber with Clear lens; Non-Returnable
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LR4-E-G
40mm LED Unit for LR Signal Tower, Green; Non-Returnable
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SZL-001
Wall mount L bracket, silver
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LR4-E-GZ
40mm LED Unit for LR Signal Tower, Green with Clear lens; Non-Returnable
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LR4-E-BZ
40mm LED Unit for LR Signal Tower, Blue with Clear lens; Non-Returnable
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B32310070-7F1
White Head Cover for LR4 Signal Tower; Non-Returnable
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SZP-003K
Surface Mount pole bracket, 2 Screws, Black
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LR4-E-B
40mm LED Unit for LR Signal Tower, Blue; Non-Returnable
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LR4-BW
40mm Buzzer Unit for LR Signal Tower, Off-white
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LR4-E-Y
40mm LED Unit for LR Signal Tower, Amber;
Non-Returnable
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