A3141U2A1NZRQ
A Series
4 & 5 Tumbler 1-4 Pole Switchlock
Image shown represents the product series and may not indicate the actual part number
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C&K’s A series switches are 4 & 5 tumbler, 1-4 pole switchlocks that are used regularly by designers of security alarm systems, medical equipment and computer servers. Available with multi-pole and multi-position options, the A series have a low-level power capability and are availability with shorting or non-shorting contacts available.
Features and Benefits
- Multi-pole and multi-position
- Shorting and non-shorting contacts available
- Low level and power capability
Typical Applications
- Security alarm systems
- Medical equipment
- Computer servers
Specifications
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Contact Rating:
Q contact material: Switch-2.5 AMPS @ 125 V AC; 350 mA @ 125 V DC (UL/CSA). Carry-5 AMPS continuous. See datasheet for additional ratings
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Electrical Life:
15,000 make-and-break cycles at full load up to 300,000 detent operations
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Contact Resistance:
Below 20 milliohm typ. initial @ 2-4 V DC, 100 mA, for both silver and gold plated contacts
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Insulation Resistance:
109 ohm min.
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Dielectric Strength:
1,000 Vrms min. @ sea level
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Indexing:
30º: 2-4 positions, 45º or 90º: 2-3 positions
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Certifications:
models available
A3141U2A1NZRQ
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Most Common:
Yes
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Current Rating:
2.5A (AC), 350mA (DC)
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Circuit:
3PDT
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Mounting Type:
Panel Mount, Front, Threaded
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Sealing:
Unsealed
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Illumination:
No/None
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Electrical Life:
15,000
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Number of Positions:
2
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Switch Function:
On-On
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Contact Timing:
Non-Shorting (BBM)
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Voltage Rating - AC:
125V
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Voltage Rating - DC:
125V
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Actuator Type:
Flat Key
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Key Removable Positions:
All
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Angle of Throw:
90°
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Contact Material:
Silver
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Contact Finish:
Silver
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Termination Style:
Solder Lug
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Panel Cutout Dimensions:
Circular - 19.30mm Dia
- Other Features:
-
Antistatic:
No