Timer Board – Ametek NCC DNC-T2020-020, 20 Position, 95–265 VAC, 50 ms–600 s On, 1–999 s Off, Compact Footprint

The IAC 2090337 timer board is the Ametek NCC DNC-T2020-020 model, a 20-position control board with a compact footprint for space-limited installations. It operates on a universal voltage range of 95–265 VAC and provides adjustable on-times from 50 milliseconds to 600 seconds and off-times from 1 to 999 seconds.

Functionally similar to the DNC-T2020-R20, this model offers the same performance but in a smaller physical size, making it easier to fit into compact control panels. It is ideal for large multi-valve dust collection systems requiring precise timing control.

Key Features:

• IAC Part No.: 2090337

• Manufacturer: Ametek NCC

• OEM Part No.: DNC-T2020-020

• 20-position timer board

• Compact footprint compared to DNC-T2020-R20

• Voltage: 95–265 VAC

• On-time range: 50 ms–600 s adjustable

• Off-time range: 1–999 s adjustable

• Designed for dust collector pulse-cleaning systems

Cross Reference Compatibility:

• OEM Reference: Ametek NCC DNC-T2020-020

• Alternative Model: DNC-T2020-R20 (larger footprint)

• Fits systems requiring 20-position timer boards with compact dimensions