12146X778 APEM Components, 12146X778 Datasheet - Page 2

• Manufacturer Part Number: 12146X778
• Description: SEALS
• Manufacturer: APEM Components
• Series: 12000r

Specifications of 12146X778

• Rohs Compliant: YES
• Circuit: DPDT
• Switch Function: On-On
• Contact Rating @ Voltage: 4A @ 125VAC
• Actuator Type: Standard Round
• Actuator Length: 17.30mm
• Illumination: Non-Illuminated
• Mounting Type: Panel Mount
• Termination Style: Solder Lug
• Bushing Thread: 15/32-32
• Contact Form: DP
• Contact Rating: 2 Amps at 250 VoltsAC, 4 Amps at 125 VoltsAC, 28 VoltsDC
• Mounting Style: Panel
• Terminal Seal: Epoxy
• Contact Plating: Gold over Silver
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q3906282

APEM
• Max. current/voltage rating with resistive load : 2A 250VAC - 4A 125VAC - 4A 28VDC
• Minimum load : 10mA 50mV, 10µA 5VDC
• Initial contact resistance : 10 mΩ max.
• Insulation resistance : 1.000 MΩ min. at 500VDC
• Dielectric strength :
• Contact bounce : 2 ms max.
• Electrical life :
• Case : diallylphthalate (DAP)
• Actuator : brass, black chrome
• Bushing : brass, black chrome
• Contacts : solid rivet -
When used above 300mA 28VDC, the gold plating is removed on contact areas and is considered only as a protection
against oxidation during storage.
1.000 Vrms 50 Hz min. between terminals
2.000 Vrms 50 Hz min. between poles
2.000 Vrms 50 Hz min. between terminals and frame
- At 2A 250VAC - 4A 28VDC :
20.000 cycles (10.000 for functions 5, 4-1R, 4-2R)
- At low level (50mV 10mA) :
150.000 cycles (switches with 2 maintained positions)
100.000 cycles (switches with 3 maintained positions)
50.000 cycles (momentary functions 7, 8, 4-1R, 4-2R, 5)
with plastic external shell
(epoxy sealed)
plated
plated
gold plated silver/nickel alloy
MATERIALS
High performance toggle switches - threaded bushing Ø 11,9 (15/32)
12000X778 series
• Front panel sealing by two O-rings
• Panel seal withstands 1 bar pressure and
• Epoxy sealed terminals
• Splash-proof case
• Torque : 1,50 Nm (1.10 Ft.lb) max. applied to nut
• Panel thickness : 8 mm (.314) max. - 3 mm (.118) min.
• Shock test : 50g - 11ms (IEC 68-2-27)
• Vibrations : 10-500 Hz - 10g (IEC68-2-6)
• Operating temperature : -40°C to +85°C
• Humidity test : 56 days, 93 % R.H., 40°C (IEC 68-2-3)
• Salt spray test : 96 hours (IEC 68-2-11)
Many models within this range have full CECC approval and are marked
CECC. Please consult factory for list of approved models.
Flatted bush for precise orientation
remains sealed even when the switch is operated.
ELECTRICAL SPECIFICATIONS
www.apem.com
GENERAL SPECIFICATIONS
250 VAC
125 VAC
48 VDC
28 VDC
50 mV
5 VDC
APPROVALS
SEALING
Volts
10µA
10mA
©
1 A
1
Flat
2 A
Specifications
4 A
Œ
O-rings
Amps
A-79
A