Information

APEM www.apem.com 15
IB and IS series
Sealed pushbutton switches - bushing Ø 12 mm - momentary
Distinctive features and specifications
❑
Snap-in and threaded bushing models
❑
Compact, light in weight
• Behind-panel depth of 13 mm (.512) only
• 50 % reduction in weight compared to metallic models
❑
Tactile feedback
❑
Sealed to IP67
ENVIRONMENTAL SPECIFICATIONS
• Front panel sealing : IP67 according to IEC 60529
• Shock resistance : 100 g according to IEC 512-4, test 6c
• Vibration resistance : 10-500 Hz - 10 g according to IEC 512-4, test 6d
• Salt spray : IEC 512-6, test 11f
• Operating temperature : -40°C to +85°C
ELECTRICAL SPECIFICATIONS
• Max. current/voltage rating with resistive load :
400mA 32VAC - 100mA 50VDC - 125mA 125VAC
• Initial contact resistance : 50 m1 max.
• Insulation resistance : 1 G1 min. at 500VDC
• Dielectric strength : 1.000 Vrms
• Electrical life at full load : 500.000 cycles
MATERIALS
• Case : thermoplastic UL94-V0
• Actuator : polyamide 6/6
• Bushing/bezel : polyamide 6/6
• Contacts : silver, gold plated
• Terminal seal : epoxy
Example of custom switch:
see end of the series.
GENERAL SPECIFICATIONS
• Panel thickness :
- IB series : 0,8 mm (.031) min. - 1,8 mm ( .071) max.
- IS series : 1,5 mm (.059) min. - 4 mm (.157) max.
• Total travel : 1,9 mm (.074) +/- 0,3 mm
• Typical operating force : 7N +/- 3N
• Mechanical life : 1.000.000 cycles
• Torque : 1,5 Nm max. applied to nut
• Soldering : 300°C max. for 3 seconds
AGENCY APPROVAL
2A 125VAC/250VAC
File E83438
Availability : consult factory for
details of approved models.
Marking : to order switches marked
UL, complete approrpiate box of
ordering format.
Panel mounting : see next pages.
03-Serie_IB-IS-A-pages15-18 :06-Serie IB-IS-A 1/02/10 14:00 Page 15