SL3-120-RFAFGF

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The SL3-120-RFAFGF timer operates on a supply voltage of 120V AC with a frequency of 60 Hz, a voltage tolerance of +10%/-15%, and a time range of 5 seconds to 60 hours. Part of the Timers and Controllers series by Danaher, it boasts a reset time of 0.5 seconds max and an electrical life of 250,000 operations at full load.

Warranty
Wake Industrial Warranty

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Product Description:

The model SL3-120-RFAFGF is a modular Stack Light that works by offering clear visual and audible signals for industrial equipment. Danaher creates this device and the firm is a famous supplier of efficient electronics and mechanical machinery.

The SL3-120-RFAFGF stack light operates efficiently within a temperature range of -22°F to +158°F in both cold and heated industrial automation environments. It is accompanied by an inbuilt sound out of 105 dB at 3.3 feet as it enables them to hear an alert in noisy places and is useful attribute in noise-producing areas. It uses a default sound frequency of 2800 Hz when the temporal mode is in use. This choice of frequency will be able to limit undesirable effects of being audible on long periods without any fatigue being involved. It operates on a 24VDC supply of electricity. It requires a light rated current of 50 mA as its maximum rating and an average of 30 mA when used on each flashing LED module. It has low current consumption which promotes the efficient use of energy without any loss of signal clarity.

The SL3-120-RFAFGF stack light’s buzzer further draws 35 mA which aids in supporting acoustic alerts without significant power load. It also features a flashing light mode rated at 84 flashes per minute that works by ensuring vibrant and repeated visual signals. The green LED module included in this configuration does not flash which assists in maintaining a constant graphic indication when active. This helps operators differentiate diagnostics status based on light behavior. The Wake Industrial offers a one-year warranty of replacement for this device if any issue occurs.

Approximate Weight
2 lb 14 oz
Average Drop-out Time
17 ms
Average Pull-in Time
28 ms
Burden (clutch)
10.5 VA
Burden (motor)
2.45 VA at 120 VAC
Electrical Life (full Load)
250,000 operations
Frequency
60 Hz
Output Rating (resistive)
10A at 120 VAC; 5A at 240 VAC
Repeat Accuracy (min)
±0.05 Sec
Reset Time
0.5 Sec max
Supply Voltage
120V AC
Temperature Range
-18°C to +60°C
Time Range
5 Sec to 60 Hr
Vibration Resistance
Unaffected by 2.5G, 10 to 900 Hz
Voltage Tolerance
+10%, -15%

Frequently Asked Questions about SL3-120-RFAFGF:

Q: What is the operating voltage specification for SL3-120-RFAFGF stack light in Danaher’s controller series?

A: The SL3-120-RFAFGF functions on +24 VDC, supporting modular LED signals and buzzer with precise power control for industrial integration.

Q: Why does SL3-120-RFAFGF feature a non-flashing green LED module?

A: The constant green module provides steady visual status without misinterpretation, separating normal operation from alert signals visually.

Q: When is the 2800 Hz frequency in SL3-120-RFAFGF most effective in application?

A: The 2800 Hz temporal tone is ideal when rapid sound recognition is necessary in machinery-dense, high-noise environments.

Q: What kind of flash rate is integrated in the SL3-120-RFAFGF module?

A: The stack light uses 84 flashes per minute on active LED modules, delivering rhythmic signaling suited for immediate operator awareness.

Q: Why is the buzzer in SL3-120-RFAFGF rated at 35 mA current draw?

A: The 35 mA ensures stable audible signaling while optimizing power consumption in synchronized multi-module configurations.


Internal Product Review

  • ‘‘The SL3-120-RFAFGF stack light by Danaher from Timers and Controllers series, ensures industrial safety with 105 dB sound at 3.3 ft. Its -22°F to +158°F operating temperature supports wide conditions. It consumes only 50 mA current and is a reliable solution for status signaling.’’

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