Description
Triplett 331-S AC Milliamperes Panel Meter 0-250mA Analog Gauge USA
AC current panel meter with analog needle display. Measures AC milliamperes in the 0–250 mA range. Designed for direct panel mounting in industrial and telecom control cabinets.
Specifications & What's Included
- Brand: Triplett; Model 331-S
- Measurement: AC Current, 0–250 mA range
- Display: Analog D'Arsonval needle movement
- Panel cutout: 2-7/8" diameter; 3-1/8" bolt hole circle (120°, three 1/8" holes)
- Terminals: Three brass binding posts (rear)
- Made in USA
- Meter only; no accessories included
Applications
AC milliampere panel meters were standard in industrial control systems, telecommunications equipment, and power distribution panels throughout the mid-20th century. Used to monitor AC circuit current draw in machinery, motor controls, and telecommunications racks. Compatible with any control panel requiring direct analog current indication via rear terminal connection.
Condition: Used
This Triplett 331-S AC Milliamperes Panel Meter has been inspected and is in good used condition. It was pulled from a working environment where it was in active use. The meter face and scale are clean and legible, and the black round housing shows light surface wear consistent with service use. The three brass rear binding posts are intact. Please view our photo set and contact us if you have any questions.
This Triplett 331-S AC Milliamperes Panel Meter has been inspected and is in good used condition. It was pulled from a working environment where it was in active use. The meter face and scale are clean and legible, and the black round housing shows light surface wear consistent with service use. The three brass rear binding posts are intact. Please view our photo set and contact us if you have any questions.
Warranty Information
We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information
Brand: |
Triplett |
Model: |
331-S |
MPN: |
331-S |
Type: |
AC Milliamperes Panel Meter |
SKU: |
49349 |
Measurement Type: |
AC Current (Milliamperes) |
Measurement Range: |
0-250 mA AC |
Display Type: |
Analog Needle / D'Arsonval Movement |
Form Factor: |
Panel Mount |
Panel Cutout Size: |
2-7/8" diameter |
Bolt Hole Circle: |
3-1/8" bolt hole circle, 120°, 3x 1/8" holes |
Terminals: |
3 brass binding post terminals (rear) |
Country/Region of Manufacture: |
United States |
Condition: |
Used – Pulled from Working Environment |
Seller Notes: |
Panel meter only; no additional accessories included. |
Condition Notes: |
Triplett 331-S AC Milliamperes Panel Meter in good used condition. Pulled from a working environment. Meter face is clean and legible; brass rear terminals intact. Light surface wear on housing. |
