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Marsh Bellofram Diversified Electronics Division ETN Series Solid State Flasher

Marsh Bellofram Diversified Electronics Division ETN Series Solid State Flasher

Product catalog summary
Overview: The document describes the ETN Series 59 Solid-State Flasher, a device used for timing applications with a consistent ON/OFF cycle. It operates with a supply voltage, initiating an OFF delay followed by an ON delay, continuing this cycle until the voltage is removed. The OFF and ON delays are equal.

Key Features:
  • Solid-state construction with 2-wire leads for series connection with the load.
  • Encapsulated circuitry within a molded case featuring built-in mounting.
  • High inrush capability and cost-effective design.
  • Available in 1 Amp (Fullwave) and 3 Amp (Halfwave) versions.

Model Specifications:
  • Model Number: ETN 120 F T 75
  • Voltage: 120 Volts AC
  • Flashing Rate: 75 flashes per minute (standard), with other rates available upon request.

Operational Details:
  • Timing Action: Flasher with a 50% duty cycle.
  • Timing Range: Factory fixed, 45-150 flashes per minute with a ±20% variance.

Output Rating:
  • 1 Amp Resistive (Fullwave): 10 A maximum inrush, 40 mA minimum hold-in current, 2.5 Volt drop at 1 A.
  • 3 Amp Resistive (Halfwave): 10 A maximum inrush, 40 mA minimum hold-in current, 1.1 Volt drop at 3 Amp.

Supply Voltage: 120 VAC with a tolerance of ±15%, 50/60 Hz.

Terminations: Two 6-inch wires, 18 AWG, rated for 300 Volts.

Temperature Rating:
  • Operating: -4° to 140°F (-20° to +60°C) in free air.
  • Storage: -40° to 185°F (-40° to +85°C).

Mounting: Compatible with No. 8 or No. 10 screws.

Enclosure: Polycarbonate case, fully encapsulated for environmental protection.

Weight: 0.1 lbs.

Dimensions: Not specified in the document.
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Catalog excerpts

Marsh Bellofram Diversified Electronics Division ETN Series Solid State Flasher-1

800.727.5646 atcdiversified.com Diversified Electronics ETN Time Delay Relays // ETN Series 59 S o l i d- S t a t e F l a s h er When supply voltage is applied, the OFF delay (T1) begins. Upon completion of the OFF delay, the load energizes and the ON delay (T2) begins. Upon completion of the ON delay, the load de-energizes and one cycle is complete. This ON/OFF cycling continues until the supply voltage is removed. The OFF delay always equals the ON delay. • Totally Solid-state • 2-Wire Leads (Series Connection with Load) • Totally Encapsulated Circuitry • Molded Case with Built-In Mounting Feature • High Inrush Capability • Low Cost • 1 Amp (Fullwave) and 3 Amp (halfwave) versions MODEL NUMBER >>>>>> ETN 120 F T 75 Voltage 120 A F T 75 120 Volts Type of Voltage AC Voltage 3 Amp Halfwave H Type of Operation Fixed Unit Enclosure Enclosure Type FLASHING RATE 75 Flashes/minute (Standard) Contact factory for other flashing rates \\\OPERATION \\\SPECIFICATIONS TIMING ACTION Flasher, 50% Duty Cycle TIMING RANGE Factory Fixed, (45-150) Flashes per minute ±20% OUTPUT RATING (SOLID STATE) 1 A Resistive (Fullwave) 10 A Maximum (Inrush) 40 mA Minimum (Hold in Current) 2.5 Volt Drop @ 1 A 3 A Resistive (Halfwave) 10 A Maximum (Inrush) 40mA Minimum (Hold in Current) 1.1 Volt Drop @ 3 Amp SUPPLY VOLTAGE 120 VAC; ± 15%, 50/60 TERMINATIONS (2) 6 inch wires, 18 AWG, 300 Volt TEMPERATURE RATING Operate -4° to 140°F (-20° to +60°C) Free Air Storage -40° to 185°F (-40° to +85°C) MOUNTING No. 8 or No. 10 Screw ENCLOSURE Polycarbonate Case, Totally Encapsulated for Environmental Protection WEIGHT 0.1 lbs. \\\DIMENSIONS (INCHES)

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