SAFRAN MS24166-D1 Power Relay , 28 VDC, 50 A, SPDT

SAFRAN MS24166-D1 Power Relay , 28 VDC, 50 A, SPDT

Peerless Electronics Inc

Part # MS24166D1=3C

The MS24166-D1 is a power relay designed for aerospace applications, rated at 28 VDC and 50 A with SPDT contact configuration and MIL-R-6106 compliance.
Buy now from
Boeing Distribution (formerly Aviall)

Overview

The SAFRAN MS24166-D1 Power Relay is engineered for demanding aerospace environments requiring reliable switching of high-current loads. This relay meets MIL-R-6106 Type II and Type III specifications for intermittent duty and environmental resistance, including explosion, humidity, salt spray, sand, and dust. Featuring a gasketed top-mount design, SPDT contacts, and a coil optimized for 28 VDC operation, it ensures dependable performance in critical aircraft systems.

Features & Benefits

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  • Meets MIL-R-6106 Type II and Type III standards
  • Gasketed top-mount design for durability
  • SPDT contact configuration for versatile switching
  • Resistant to explosion, humidity, salt spray, sand, and dust
  • Electrical life of 50,000 cycles for long-term reliability
  • Specifications

    • Dielectric Strength: 1000–1250 VAC
    • Insulation Resistance: 100 MΩ minimum
    • Shock: 25 G’s (½ sine, 6–9 ms)
    • Vibration: 5–2000 Hz
    • Altitude Capability: Up to 50,000 ft
    • Voltage Rating: 28 VDC
    • Current Rating: 50 A
    • Contact Configuration: SPDT
    • Relay Action: Momentary
    • Coil Voltage: 28 VDC
    • Coil Resistance: 94.2 Ω
    • Coil Power: 8316 mW
    • Coil Current: 0.297 A
    • Operate Time: 25 ms
    • Release Time: 15 ms
    • Temperature Range: -55°C to +71°C
    • Frequency Range: -55 to 2000 Hz
    • Mounting Type: Top / Panel Mount
    • Termination Type: Screw
    • Dimensions: 69.85 mm L x 53.98 mm W x 66.68 mm H
    • Electrical Life: 50,000 cycles
    • Mechanical Life: 100,000 cycles

    Technical Information

    ATA Number

    21,
    22,
    24,
    30,
    31,
    32,
    33,
    39

    ATA Chapter

    Air Conditioning
    Auto Flight
    Electrical Power
    Ice and Rain Protection
    Indicating / Recording Systems
    Landing Gear
    2 more

    ATA Group

    Airframe Systems

    ATA Section

    COOLING
    Speed-Attitude Correction
    General
    DC Generation
    AC Electrical Load Distribution
    MAIN 115-VOLT AC POWER DISTRIBUTION
    7 more

    FAA Approval Code

    STD

    Country of Origin

    United States

    Harmonized Tariff Schedule Code

    8536490065

    Lead Time (Days)

    49

    Shelf Life

    No

    Forecasted

    Yes

    Dimensions (L x W x H)

    3.25 x 2.25 x 2.44 Inch

    Package Weight

    0.56 LB

    Aircraft Makes

    Boeing
    Cessna

    Aircraft Models

    Citation Bravo
    707

    Shipping Details

    Hazmat Code

    ZND

    ECCN

    EAR99

    Schedule B

    8536490065

    8130-3 Eligible

    No

    Hazmat

    No

    Part Explosive

    No

    Item Replacement History

    • MS24166D1=92RELAY: 28V,50A,SNGL POLE,DBL THROW, USE MS24166D1=3C
    Buy now from
    Boeing Distribution (formerly Aviall)
    Product information provided "as is", and Boeing may add, change, discontinue or remove product information at any time. Product photos may not be exact match to product delivered. See terms & conditions.