31系列仪表与控制开关 31 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

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Email：sales@combine-inst.com

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产品名称：31系列仪表与控制开关
产品型号：31
产品厂商：ELECTROSWITCH
产品价格：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 • Standard Four Hole Mount Single Hole Mount

详情介绍：

Features

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

• Silver Contact Surfaces for Long, Reliable Life Single Hole Mount Available - Consult Factory • Standard Four Hole Mount

• Terminal Screws – Easy Installation

Control Switch Special Features

• Spring Return to Normal (Vertical) Position

Instrument Switch Special Features to Several Lines Using the Same Switching Deck

• Make-Before-Break (Shorting Contacts)

• Common Input Tap Switch Arrangement -– Sequentially Connected

• Positive Positioning Detent Mechanism

• Pre-Wired Jumpers

Electrical Specifications

Continuous Ratings

• 15A/600V

Interrupt Ratings

• 10A/120VAC

• 5A/240VAC

• 5A/30VDC

• 1A/125VDC

• Overload Current (50 operations): 60A/125VAC Resistive

• Voltage Breakdown: 2200V rms minimum

• Insulation Resistance: 100 Megohms minimum

• Contacts Resistance: .01ohms maximum

Mechanical Specifications

Sections 1 to 10

Poles 1 to 20

Positions 8; Adjustable Stops for 2–8 Position Rotation

Contacts Break-Before-Make (Non-Shorting);

Make-Before-Break (Shorting)

Action 45° Positive Detent Indexing

Mounting 4 Hole

Panel Thickness 3/16" Max. Standard

Rotor Contacts Silver Plated Phosphor-bronze, Double Grip

Stationary Contacts Silver Plated Copper, w/Integral Screw Type Terminals

Construction Contacts Enclosed in Molded-phenolic Disks

Approvals

• UL File No. E18174

• CSA

• 3A/600VAC

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产品名称：31系列仪表与控制开关