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EECO 2228MLR Thumbwheel Rotary Switch
EECO’s 2000 Series thumbwheel switches are engineered for robust industrial control applications. The large switch size ensures ease of operation, even with gloved hands. An optional internal O-ring seal provides protection in harsh environments. The switch’s design accommodates both PCB termination and direct wiring, offering flexibility in installation. Additional features like lighted indicators, custom legends, stops, and diode provisions make the 2000 Series a reliable choice for demanding environments. EECO provides a one-year warranty for this product.
EECO 2228MLR Thumbwheel Rotary Switch Specifications:
- No. of Switching Positions: 8, 10, 12, 16
- Life: Minimum 1,000,000 Detents
- Tangential Operating Force: 6-18 Oz
- Weight: 0.8 Oz
- Maximum Electrical Current, Non-Switching: 3A Per Common Terminal
- Maximum Rated Load, Switching: 125 mA at 28 VDC or 115 VAC
- Minimum Switching Load: 0.01 mA at 0.02 VDC
- Contact Resistance (Initial): 100 m Maximum
- Contact Resistance (After Life): 200 m Maximum
- Insulation Resistance: 1,000 M Minimum
- Dielectric Withstanding Voltage: 1000 VAC (RMS) Single Pole Models
- Dielectric Withstanding Voltage (Double Pole): 500 VAC (RMS) Double Pole Models
- Operating Temperature: -400C To+750C
- Storage Temperature: -650C To+1000C
- Seal: Optional O-Ring
- Plastic: Polycarbonate per Federal Spec LP-393A
- Metals: Corrosion Resistant
- Circuit Board Material: 0.063” Glass Epoxy
- Plating: Gold Over Nickel Plating
- Terminals: Copper Alloy, Plated for Soldering
- Contacts: Bifurcated Copper Alloy, Gold Over Nickel Plating
- O-Ring: Buna-N
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Frequently Asked Questions
Where can I buy EECO 2228MLR?
You can click on the BUY or RFQ button to purchase 2228MLR from an authorized EECO distributor.
How do I troubleshoot issues or seek technical support for part 2228MLR?
You can download the 2228MLR datasheet or visit the EECO website for support.
Who is the manufacturer of 2228MLR?
EECO