The Control Unit,light Sensor, cataloged under National Stock Number 6210-01-411-6687, is classified within Federal Supply Class 6210 (Indoor and Outdoor Electric Lighting Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Sensor Switch, Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6210-01-411-6687 |
| Primary Part Number | CU-20 |
| Item Name | Control Unit,light Sensor |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Manufacturer | Sensor Switch, Inc |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 120.0 AC AND 277.0 AC |
| Functional Description | USED TO INTERFACE BETW LINE VOLTAGE SWITCHING AND LOW VOLTAGE REMOTE SENSORS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CU-20 PRIMARY | Sensor Switch, Inc (USA) |
NSN 6210-01-411-6687 is a Control Unit,light Sensor, manufactured by Sensor Switch, Inc, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
NSN 6210-01-411-6687 has 1 manufacturer part number on file: CU-20 (Sensor Switch, Inc).
1 possible match (shared part number, not a government interchangeability claim): 3419-01-477-6066. Verify interchangeability with system specifications before substitution.
Key specifications for CU-20: Voltage in Volts and Current Type: 120.0 AC AND 277.0 AC; Special Features: SINGLE POLE; 20 AMP; 360 MA; TIME DELAY 30 SEC TO 20 MIN, ADJ; WIRE LEADS; Functional Description: USED TO INTERFACE BETW LINE VOLTAGE SWITCHING AND LOW VOLTAGE REMOTE SENSORS. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.