



Related Products
Features
- Fully Sealed to IP67
- Momentary Action
- Available in Red, Green, and Black Buttons
- Use With Precision Digital Meters to Reset Relays, Silence Horn, Reset Total, etc
- Wire Leads
- Flame Retardant UL Rated Material
- Gold Plated Contacts
- Life up to 500,000 Cycles
- Brass Locknut
- Sealing Washer
Overview
The PDA-BUTTON Series are IP67 fully sealed momentary pushbuttons that can be used for a variety of applications, such as resetting the manually-resettable relays on various Precision Digital meters. They are available with red, black and green buttons. These fully sealed pushbuttons are SPST-NO so they will satisfy a variety of circuit requirements. The double break mechanism also provides reliable switching of DC loads. These rugged switches are ideal for harsh environments. The PDA-BUTTON Series pushbuttons are recommended for use with the PDA-LH Light / Horn Series and can be used to silence the horn or turn off the light.
Dimensions Units: Inches (mm)


Round Bezel Dimensions

Recommended Panel Cut-Out

Specifications
Environmental Rated: IP67
Hole Size: 0.630" (16 mm)
Circuit: SPST-NO
Travel: 0.090" (2.3 mm) nominal
Operating Force: 3N (306 g)
Panel Thickness: 0.310" (8 mm) max
Contact Material: gold plated palladium nickel
Wire Leads: 24 AWG insulated stranded wire,
20.0" (500 mm)
Contact Resistance (initial): 150 mΩ max including
wire leads
Current Rating (typical): 400 mA at 32 VAC resistive,
100 mA at 50 VDC resistive, 125 mA at 125 VAC resistive
Dielectric Strength: 1000 VAC for 1 min
Insulation Resistance: 1 GΩ @ 500 VDC
Contact Resistance: 50 mΩ max initial including leads
Life (nominal): 1,000,000 cycles (mechanical),
500,000 (max) cycles (electrical)
Operating Temperature: -55 to 105°C
Body and Button Material: PBT


Choose Your Options

Configurations other than those specified above are available at a $250 adder. Consult factory for desired model number and price.
Applicable Meter Types for PDC Enclosures
Type A | Type B | Type C | Type D | Type E | Type F | Type G | Type H |
---|---|---|---|---|---|---|---|
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PD690 | PD542 PD543 | PD603 PD644 PD743 PD765 PD6602 PD6603 PD6604 PD6606 PD6607 PD6608 PD6622 PD6624 PD6626 PD6628 | PD138 PD154 PD158 PD520 | PD6000 PD6001 PD6060 PD6080 PD6081 PD6088 PD6089 PD6100 PD6200 PD6210 PD6262 PD6300 PD6310 PD6363 PD6400 PD7000 | PD530 | PD510 | PD420 |