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305SZBE

Description
switch push spst-NO 0.4va 20v
CategoryTopical application    Mechanical and electrical/engineering/automation   
File Size8MB,5 Pages
ManufacturerAPEM
Environmental Compliance  
Download Datasheet View All

305SZBE Overview

switch push spst-NO 0.4va 20v

300 & 400 series
Miniature pushbutton switches
Distinctive features and specifications
K
Dry circuit through power ratings .
K
Compact size.
K
Panel, panel & PC and PC mounting models.
B
• Max. current/voltage rating with resistive load :
- gold over nickel plated brass contacts : 0.4VA - 20V Max.
- coin silver contacts : 1A 125VAC or 28VDC, 0.5A 250VAC, 3A
125VAC or 28VDC,
• Initial contact resistance : 10 milliohms max. at 3VDC, 0.1 Amp.
• Insulation resistance : 10,000 MΩ min.
• Dielectric strength : 1,000 Vrms min at sea level.
• Electrical life :
Model
300
300
300
400
400
400
Contacts
Rating
Number of cycles
250,000
250,000
40,000
10,000
40,000
10,000
ELECTRICAL SPECIFICATIONS
(Q) coin silver
(Q) coin silver
(B) gold
(Q) coin silver
(Q) coin silver
(B) gold
1A 125VAC or 28 VDC
3A 125VAC or 28VDC
0.4VA max. at 20V
• Base: diallyphthalate (DAP)
• Actuator: nylon
• Bushing: nickel plated brass
• Contacts
B:
Gold
Q:
Coin silver
• Terminal seal: epoxy
• Spring bracket: stainless steel
• Support bracket: brass or tin
plated steel
• Bezel and cap: nylon
MATERIALS
1A 125VAC or 28 VDC
3A 125VAC or 28VDC
0.4VA max. at 20V
•Operating temperature : -30°C to +85°C
GENERAL SPECIFICATIONS
AGENCY APPROVAL
Availability:
All models with
coin silver contacts (Q) only.
:
Marking:
To order switches
marked UL, complete
appropriate box on ordering
format.
APEM
www.apem.com
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