Up for sale is a rare heavy-duty vintage rotary batch switch, model PPZ-16/H3 (ППЗ-16/Н3), manufactured in the USSR in August 1987. This is a high-reliability "step switch" configuration, far superior to standard on/off switches.
Please Note: Price is for ONE (1) unit. There are 2 identical switches available in this listing. Select "Quantity: 2" to receive a matching pair.
3-Step Operation (0-I-II-III): This switch has 4 discrete positions. It is designed to switch between three different circuits or modes (plus a zero/off position).
Applications: Ideal for controlling 3-speed motors, multi-stage industrial heaters, lathes (like Soviet TV-4/TV-6), or complex power distribution.
Heavy-Duty Specs: Rated for 16A at 220V or 10A at 380V. 3-Pole design.
Pristine Condition: Brand New Old Stock (NOS). Never installed, perfectly preserved since 1987.
Legendary Quality: Features the Soviet State Quality Mark (the Pentagon symbol) and the original OTK (Technical Control) factory stamp.
Material: Authentic black Bakelite (Carbolite) housing. Fire-resistant, durable, and has that classic vintage industrial look.
Model: PPZ-16/H3 (ППЗ-16/Н3)
Positions: 4 (0 – I – II – III)
Current Rating: 16 Amps (220V) / 10 Amps (380V)
Dimensions: Standard Soviet industrial batch switch size.
Year of Production: 1987 (Stamped 08-87)
This is a "bulletproof" piece of Soviet history, perfect for both functional industrial use and high-end Loft/Steampunk interior design.
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