Triangle Microwave TN490HARD-1 Switch.
It’s an OEM (original) switch component, likely used in industrial or commercial microwave/RF equipment for routing microwave signals or for interlock/safety switching.
The Triangle Microwave TN490HARD-1 Switch is a coaxial microwave switch — a component made by Triangle Microwave Inc. intended for use in microwave/RF equipment.
It’s likely used to route or control high-frequency signals or functions in industrial, communications, or testing hardware that deals with microwaves (radio frequency signals) rather than in consumer appliances.
| Weight | 1 lbs |
|---|---|
| Dimensions | 9 × 6 × 2 in |
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