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珠海康宝莱仪表有限公司
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20系列微型控制开关Space Saving Design - Two Hole Panel Mount on 3" Centers,Spring Loaded Cam Action Contacts, Silver Plated Copper Surfaces for Long, Reliable Life。
20系列微型控制开关
Features
• Space Saving Design - Two Hole Panel Mount on 3” Centers • Pull to Lock for Safety Lockout • M4-7 Terminal Screws for Easy Installation of #16AWG Wire
• Spring Loaded Cam Action Contacts
• Silver Plated Copper Surfaces for Long, Reliable Life
• NEMA Class A (105°C) Insulating Materials
Control Switch Special Features
• Mechanical Red/Green Target
• Slip Contacts for Alarm and Indicator Circuits
• Spring Return to Normal (Vertical) Position
20系列微型控制开关
Instrument Switch Special Features • Insulation Resistance: 100 Megohms
• Make-Before-Break (Shorting) Contacts
• Positive “Snappy” Positioning Detent Mechanism
• Pre-Wired Jumpers
Synchroscope Special Features
• Keyed Removable Oval Handles
20系列
Electrical Specifications
Continuous Ratings
• 24A/600 Volts
Interrupt Ratings
• 3A/125VDC
• 20A/600VAC
• Momentary Current: 420 Amperes 1 Second
• Making Ability (Circuit Breaker Coils): 120A/125VDC
• Dielectric Strength: 2200V rms
• Contact Resistance: 10 Milliohms
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