31A系列单孔制动器动作旋转开关 31A 珠海康宝莱仪表有限公司

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康宝莱仪表（珠海）有限公司

服务专线：0756-3895880

传真：0756-3892788

Email：sales@combine-inst.com

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产品名称：31A系列单孔制动器动作旋转开关
产品型号：31A
产品厂商：ELECTROSWITCH
产品价格：0
折扣价格：0
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简单介绍：

• Double-Sided, Double-Wiping, Knife-Type Rotary Contacts • Silver Contact Surfaces for Long, Reliable Life • Terminal Screws – Easy Installation • Single Hole Mount

详情介绍：

Features
• Double-Sided, Double-Wiping, Knife-Type Rotary Contacts

•   Silver Contact Surfaces for Long, Reliable Life
•   Terminal Screws – Easy Installation
•   Single Hole Mount

Control Switch Special Features
•   Spring Return to Normal (Vertical) Position

Instrument Switch Special Features
•   Make-Before-Break (Shorting Contacts)
•   Common Input Tap Switch Arrangement -– Sequentially Connected to Several Lines Using the Same Switching Deck
•   Positive Positioning, Maintained Action Detent Mechanism

Interrupt Ratings•   10A/125VAC
• 5A/240VAC•   3A/600VAC•   5A/30VDC
• 1A/125VDC
•   Overload Current (50 operations): 60A/125VAC Resistive• Voltage Breakdown: 2000V rms minimum
•   Insulation Resistance: 100 Megohms minimum• Contacts Resistance: .01 ohms maximum



                Make-Before-Break (Shorting)Action45° Positive Detent IndexingMountingSingle HolePanel Thickness            3/16" Max. StandardRotor ContactsSilver Plated Phosphor-bronze, Double GripStationary Contacts             Silver Plated Copper, w/Integral Screw Type Terminals
ConstructionContacts Enclosed in Molded-phenolic Disks

Approvals•   UL File No. E18174•   CSA File #LR20743




                         Mechanical Specifications
Sections1 to 10Poles                    1 to 20
Positions8; Adjustable Stops for 2–8 Position RotationContactsBreak-Before-Make (Non-Shorting);


Electrical Specifications

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产品名称：31A系列单孔制动器动作旋转开关