6600 pages
17-Serie 3500-A_18-Serie 3500-A 21/11/12 14:07 Page102
3500 series
High performance toggle switches - environmentally sealed
Distinctive features and specifications
❑ Completely sealed switches withstanding 0,1 bar pressure
• Frontal sealing to IP67 or IP69K by a silicone membrane
(for sealed panel mounting, add washer U60, section I).
• Rear sealing to IP 64 provided by moulded-in terminal inserts
A
❑ Approved to European standards CECC 96000
❑ Three types of terminals
❑ Many lever styles available
ELECTRICAL SPECIFICATIONS
• Max. current/voltage rating with resistive load and electrical life at full load:
see table below
• Initial contact resistance : 10 mΩ max. at 1A 2VDC
• Insulation resistance : 1.000 MΩ
• Dielectric strength : 2.500 Vrms 50 Hz min. between terminals
3.000 Vrms 50 Hz min. between terminals and frame
FUNCTIONS
GENERAL PERFORMANCES
ON-OFF
et
ON-ON
10.000 cycles, T20°C
15A 28VDC resistive
15A 28VDC inductive
5A 28VDC lamp
ON OFF ON
10.000 cycles, T20°C
15A 28VDC resistive
15A 28VDC inductive
5A 28VDC lamp
AUTRES
FONCTIONS
10.000 cycles, T20°C
15A 28VDC resistive
10A 28VDC inductive
3A 28VDC lamp
MATERIALS
• Case : mineral filled polyester
UL94-V0
• Bushing and cover : zamac
• Actuator : brass, nickel or chrome
plated, or anodized aluminium
• Contacts : silver alloy
AGENCY APPROVAL
CECC 96201-004
Availability : consult factory for
details of approved models.
Marking : to order switches
marked CECC, complete
appropriate box of ordering
format.
GENERAL SPECIFICATIONS
• Mechanical life : 40.000 cycles
• Torque : 2 Nm (1.47 Ft.lb) max. applied to nut
• Panel thickness : see “Mounting Accessories” on the following pages
• Operating temperature : -40°c to +85°C
• Moisture resistance : 56 days
A-102
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