Protector, Thermal-Overload, Elect6110-01-166-8539

NSN 6110-01-166-8539 · NIIN 011668539

FSC 6110 — Electrical Control Equipment · FSG 61 — Electric Wire, Power, and Distribution Equipment

Government record, cited

Also searched as 6110-01-166-8539 · 6110011668539 · NIIN 011668539 · 01-166-8539 · FSC 6110 Electrical Control Equipment · SC03 · TS70A

Nearby stock numbers ← 6110-01-166-8437 Regulator, Voltage · 6110-01-166-8883 Starter, Motor →

Features

Protector,thermal-Overload,elect — FSC 6110
Mounting Facility Type and Quantity: 1 PRESS FIT
Phase: SINGLE
Current Type: AC
End Item Design Control Activity: 04624
Pole Quantity: 1
Operation Type: AUTOMATIC
Frequency Rating: 60.0 HERTZ NOMINAL

Identification

NSN: 6110-01-166-8539
NIIN: 011668539
FSC: 6110 — Electrical Control Equipment
FSG: 61 — Electric Wire, Power, and Distribution Equipment

General Description

The Protector,thermal-Overload,elect, cataloged under National Stock Number 6110-01-166-8539, is classified within Federal Supply Class 6110 (Electrical Control Equipment) of the Electric Wire, Power, and Distribution Equipment group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications

Parameter	Value
NSN	6110-01-166-8539
Item Name	Protector,thermal-Overload,elect
FSC / FSG	6110 / 61 — Electrical Control Equipment
Status	ACTIVE
Mounting Facility Type and Quantity	1 PRESS FIT
Phase	SINGLE
Current Type	AC
End Item Design Control Activity	04624
Pole Quantity	1
Operation Type	AUTOMATIC
Frequency Rating	60.0 HERTZ NOMINAL
Voltage Rating	115.0 VOLTS NOMINAL
Current Rating in Amps	70.0

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X
Unit of Issue	EA

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
SC03	C/1 Advisory reference — outside the item-of-supply concept Nautel Maine Inc
TS70A	3/9 Design control — primary reference Hamlin Inc

No interchangeability data on file.

Other items in FSC 6110 — Electrical Control Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6110-00-000-0104

6110-00-000-0104 · Item name not on file

6110-00-001-1525

6110-00-001-1525 · Item name not on file

6110-00-001-1535

MODULE,OVERVOLTAGE PROTECTION

6110-00-001-1562

6110-00-001-1562 · Item name not on file

6110-00-001-2473

BRAKE,ELECTRIC

6110-00-001-3154

CONTACTOR,MAGNETIC

6110-00-001-4096

6110-00-001-4096 · Item name not on file

6110-00-001-4097

REGULATOR,VOLTAGE

Frequently Asked Questions

What is NSN 6110-01-166-8539?

NSN 6110-01-166-8539 is a Protector,thermal-Overload,elect, classified under FSC 6110, Electrical Control Equipment. Status: active.

What are the specifications of 6110-01-166-8539?

Key specifications for 6110-01-166-8539: Mounting Facility Type and Quantity: 1 PRESS FIT; Phase: SINGLE; Current Type: AC; End Item Design Control Activity: 04624. 9 specifications are documented in the U.S. Government catalog.

Is NSN 6110-01-166-8539 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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