供應德國歐姆龍多連式限位開關

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Electrical 30 operations min. Rated frequency 50/60 Hz (AC) Insulation resistance 100 MΩ min. 

Approved by EN, IEC (Ground terminal models only.) and CCC (Chinese standard). 

(EN60947-5-1) Pollution degree (operating environment) 

3 (EN60947-5-1) Short-circuit protective device (SCPD) 10 A fuse type gG 

or gI (IEC269) Conditional short-circuit current 100 A (EN60947-5-1) Conventional enclosed thermal current (Ithe) 5 A,

 0.5 A (EN60947-5-1) Protection against electric shock Insulation class I 

TüV Rheinland EN60947-5-1 (IEC947-5-1) J50062491 Only models with ground terminals

CCC (CQC) GB14048.5 2003010305077628

Ask your OMRON representative for information on approved models.

Rated voltage

Resistive load NC NO

125 VAC 250 VAC

NC 24 A max. NO 24 A max.

Rated voltage Resistive load 125 VAC 0.1 A  8 VDC 30 VDC

 300 VAC (EN60947-5-1) Switching overvoltage 1,000 V max.

Applicable category AC-14 DC-15 Rated operating current (Ie) 0.1 A 0.1 A Rated operating voltage (Ue) 125 V 30 V

Applicable category and ratings AC-15 2 A/250 VAC

Degree of protection IP67

Durability *

Mechanical 5,000,000 operations min. Electrical 300,000 operations min. 

(10 A at 250 VAC, resistive load) Operating speed 0.1 mm to 0.5 m/s 

Operating frequency Mechanical 120 operations min.

10 A 10 A

and ground 1,500 VAC/Uimp 4,000 VAC Between each terminal 

and noncurrent-carrying metal part 1,500 VAC/Uimp 4,000 VAC 

Between terminals of different polarity Uimp 4 kV (EN60947-5-1) Rated insulation voltage (Ui)

(at 500 VDC) Contact resistance 15 mΩ max. (initial value)

Between terminals of same polarity 1,000 VAC/Uimp 4,000 VAC Between currentcarrying metal parts 

(Use the grounding terminal or ground on the machine side.) 

Vibration resistance Malfunction 10 to 55 Hz,

 1.5-mm double amplitude Shock resistance Destruction 1,000 m/s2 min. 

Malfunction 200 m/s2 min. Ambient operating temperature –10°C to 80°C (with no icing) 

Ambient operating humidity 35% to 95% Weight Approx. 580 g (in the case of VB-4211)

125 VDC 250 VDC

0.6 A 0.3 A

Inrush current

Applicable category AC-15 DC-15 Rated operating current (Ie) 2 A 2 A Rated operating voltage (Ue) 250 V 48 V

Ask your OMRON representative for information on approved models. 

Ground terminal models bear the CE mark.

A New Monoblock Multiple Limit Switch Incorporating a Head Box with a Tough Head 

and Ensuring High Sealing Performance and a Mechanical Durability of 5,000,000 Operations 

Used for the sequential control of a variety of engineering machines and belt conveyor lines. 

Built-in oil filter shuts out oil and water.

供應德國歐姆龍多連式限位開關