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Home > Vibration Switches > Mechanical Switches > 685A08
 

 

Mechanical Vibration Switch
Model 685A08     
 
Mechanical vibration switch with CSA and UL approvals, 0 to 7 G's pk, 0 to 100 Hz

Mechanical vibration switch, 0- 7 g pk, 0-6000 cpm, latching relay, single form C electromechanical relay, pushbutton reset, NEMA 7 Explosionproof Class 1 Div 1 gps C & D, 3/4-14 NPT connection interface
  • Measurement Range: 0 to 7 g pk (0 to 68.7 m/s² pk)
  • Cable Input: 1/2-14 NPT
  • Relay: 5A Form C 480 VAC/2A Resistive, 1A Inductive @ 30
  • Relay: (Contacts) Latching
 
 
SpecificationsDrawingProduct ManualPictureDownloads 
PERFORMANCE ENGLISH SI
Measurement Range 0 to 7 g pk
0 to 68.7 m/s2 pk
Frequency Range 0 to 6,000 cpm
0 to 100 Hz
Relay 5A Form C 480 VAC/2A Resistive, 1A Inductive @ 30 VDC
5A Form C 480 VAC/2A Resistive, 1A Inductive @ 30 VDC
Relay Latching
Latching
Relay Normally Open / Closed
Normally Open / Closed
CONTROL INTERFACE
Reset Function Momentary Pushbutton Switch
Momentary Pushbutton Switch
ENVIRONMENTAL
Temperature Range (Operating) -40 to 140 °F
-40 to 60 °C
Enclosure Rating IP50
IP50
Hazardous Area Approval CSA Class I Div 1, Groups C & D
CSA Class I Div 1, Groups C & D
Hazardous Area Approval UL 516U Explosion Proof, Flame Proof
UL 516U Explosion Proof, Flame Proof
PHYSICAL
Size - Width 6.38 in
162 mm
Size - Height 4.88 in
124 mm
Size - Depth 5.63 in
143 mm
Weight 4.5 lb
2.04 kg
Sensing Element Magnet
Magnet
Housing Material Aluminum Alloy
Aluminum Alloy
Electrical Connector Screw Terminals
Screw Terminals
Screw Terminal Wire Size 14 AWG
2.5 mm2
Cable Input 1/2-14 NPT
1/2-14 NPT
Mounting Hole Size 0.38 in
10 mm
Sensing Geometry Inertial Element
Inertial Element

All specifications are at room temperature unless otherwise specified.


View Spec Sheet: 685A08_NR.pdf