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EECO 4A210056G Miniature Electropneumatic Timing Relay

The EECO 4A210056G AGASTAT 2100 Series Miniature Electropneumatic Timing Relay utilizes a sealed, patented timing head that circulates air under controlled pressure to provide adjustable timing. Its snap-action switch assembly and precision-wound solenoid ensure sustained contact pressure and flutter-free load transfer. This robust construction ensures permanent alignment of operating members, contributing to long, trouble-free operation. Ideal for applications requiring precise timing control in environments with shock and vibration, the 2100 series offers a reliable and adjustable solution.

Authorized Distributors
Part No:4A210056G
Stock:175
Inv Date:06-09-2026
Price: Unit price: $37.75
Buy/RFQ:
Part No:4A210056G
Stock:175
Inv Date:06-09-2026
Price: Unit price: $37.75
Buy/RFQ:

EECO 4A210056G Miniature Electropneumatic Timing Relay Specifications:

  • High Repeat Accuracy: over voltage and temperature extremes
  • Hermetically sealed units: designed for high shock and vibration applications
  • Instant recycling: easy linear adjustment
  • Exclusive Dial Head adjustment: no needle valves
  • Delay ranges: milliseconds to 3 minutes
  • Contacts: DPDT
  • Operating Mode: 2112 - On-delay; 2122 - Off-delay
  • Timing Adjustment: All standard models offer easy linear adjustment over nine timing ranges
  • Repeat Accuracy: NORMAL VERTICAL POSITION ±5% at 25°C; ±7% at 85°C; ±8% at -55°C
  • Setting Tolerance: Factory time setting, when specified, subject to additional +5% tolerance
  • Position Sensitivity: HORIZONTAL POSITION — Approximately 5% increase from the initial time in the vertical position; INVERTED POSITION — Approximately 10% increase from the initial time in the vertical position
  • Reset Time: 2112 Series: 25 msec.; 2122 Series: 75 msec
  • Relay Release Time: 25 msec. (2112 Series)
  • Relay Operate Time: 75 msec. (2122 Series)
  • Operating Voltage: Coil Data - See table for Nominal Voltage and Resistance
  • Transients: Insensitive to transients of ±1500 VAC for 10 milliseconds
  • Dielectric: 1000V RMS @ 60Hz between non-connected terminals
  • Contact Rating (DPDT Contacts): See table for Inductive/Resistive Amps at various voltages
  • Ambient Temperature Range: -55°C to +85°C
  • Weight: Maximum, any unit - 17 ozs
  • Mounting/Terminals: Chassis mounting tabs, octal plugs, solder hook terminals, panel mounting back plate

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Frequently Asked Questions

Where can I buy EECO 4A210056G?

You can click on the BUY or RFQ button to purchase 4A210056G from an authorized EECO distributor.

How do I troubleshoot issues or seek technical support for part 4A210056G?

You can download the 4A210056G datasheet or visit the EECO website for support.

Who is the manufacturer of 4A210056G?

EECO

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