FA Series
Line Interrupt Push-Button Switches
Features
- Double make contact
- Snap-in panel mount
- 2 circuit design
- Barrier housing available
- Mechanical life of 1,000,000 cycles minimum
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Electrical Ratings |
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Switch
Series |
VDE
Rating |
UL1054
Rating |
Electrical Life at Rated Load |
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According to VDE
(Min. Operations)
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According to UL
(Min. Operations)
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FA1 |
16(4)A, 250VAC
6A 28VDC
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16A, 125/250VAC
6A, 30VDC
1A, 50VDC |
50,000 |
100,000 |
FA2 |
10(3)A, 250VAC
3A 28VDC
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10.1A, 125/250VAC,
3A, 30VDC |
50,000 |
100,000 |
FA3 |
0.1(0.05)A, 250VAC
0.25A 28VDC
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0.1A, 125/250VAC,
0.25A, 30VDC |
50,000 |
100,000 |
FA4 |
Combined FA1 and
FA3 ratings |
50,000 |
100,000 |
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Specifications |
| Electrical |
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| Temperature
Rating: |
-25°
to +85°C |
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| Flammability Rating: |
UL94V-O |
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| Mechanical Life: |
1,000,000 cycles minimum |
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| Electrical Life: |
100,000 cycles minimum
at rated load |
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| Materials |
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| Base/Cover: |
Thermoplastic Nylon |
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| Actuator Button: |
Thermoplastic Nylon |
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| Guide: |
Thermoplastic Nylon |
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| Coil Spring: |
Stainless Steel |
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| Terminals: |
Silver-plated Copper
(FA1, FA2)
Copper Alloy (F3) |
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| Blade: |
Silver-plated Copper
(FA1, FA2)
Copper (FA3) |
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| Contacts: |
Silver Alloy (FA1, FA2)
Silver, Gold-plated (FA3) |
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Approvals |
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UL file No: e23301 RoHS Compliant |
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Dimensions — 2-Circuit Switch |
2-Circuit
Housing Style "A" |
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2-Circuit
Housing Style "B" |
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2-Circuit
Housing Style "C" |
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2-Circuit
Panel Cutout |
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Inches (mm)
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Operating Characteristics |
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Switch
Type
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Maximum
Operating
Force
(grams)
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Rest
Position
inches
(mm)
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Operating
Point
inches
(mm) |
Min.
Over-Travel
inches
(mm)
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| 2-Circuit
Design (FA1 through FA4) |
-AA_ _ |
400 |
0.378±0.020
(9.6±0.5) |
0.283±0.020
(7.2±0.5) |
0.169
(4.3) |
-AB_ _
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600
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0.378±0.020
(9.6±0.5) |
0.283±0.020
(7.2±0.5) |
0.169
(4.3) |
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Ordering Information |
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Click Image for Larger View
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| Specifications subject to change without notice. |
