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stahl8064微型限位開關 防爆行程開關

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市場價格：
￥1200.00
促銷價格：
￥1000.00
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2年榮耀會員

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Because of the large number of actuator and circuit options which can be supplied, the scope for using the micro limit switches is very wide.

The devices can be supplied with silver contacts - or with gold-plated silver contacts for low currents and voltages.

The micro limit switches are designed for screw and clip-on mounting. Specially shaped fixing bushes enable several micro limit switches to be grouped together without expensive additional work. Zones 1 & 2, 21

Contact distance

with snap-action contact

with positive opening contact

2 x ≥ 0,3 mm

2 x ≥ 1,5 mm

Explosion protection

Gas explosion protection

Built-in micro limit switch with singles cores

II 2 G EEx de IIC or EEx d IIC

Micro-limit switch with flexible lead

II 2 G EEx d IIC T6

Dust explosion protection

Micro-limit switch with flexible lead

II 2 D IP66 T 80 °C

Certificates

Gas explosion protection

Built-in micro limit switch with singles cores

PTB 99 ATEX 1064 U 1)

1)

The miniature limit switch is to be installed in an enclosure meeting the requirements of a
recognized type of protection to EN 50 014 Section 1.2.

When installing the miniature limit switch in enclosures of type of protection
Increased Safety "e" to EN 50 019 the clearances and creepage distances must be maintained.

Micro-limit switch with flexible lead

PTB 02 ATEX 1031 X 2)
2) Micro limit switches with integral flexible lead must be installed with mechanical protection.

Dust explosion protection

Micro-limit switch with flexible lead

IBExU 04 ATEX 1125 X

Degree of protection

IP 66 (acc. to IEC 60 529)

Operating temperature range

- 20 °C ... + 40 °C

Material

Housing

Thermoplastic

Plunger

Stainless steel

Additional actuator

Stainless steel

Contacts

Silver or gold-plated silver

Weight

cable lenght

with single cores

with flexible lead

Single limit switch

0,5 m

1,0 m

3,0 m

0,035 kg

0,065 kg

0,170 kg

0,060 kg

0,100 kg

0,210 kg

Double limit switch

0,5 m

1,0 m

3,0 m

0,070 kg

0,120 kg

0,340 kg

0,080 kg

0,150 kg

0,415 kg

Connection

Single cores

4GAF, 0,75 mm2

Flexible lead

H05VV-F, 0,75 mm2

Life

mechanical

with snap-action contact

with positive opening contact

> 2 x 106 operations

> 1 x 106 operations

elektrical life time

depend on load

max. switching frequency

1000 switching cycles per hour

Silver contacts (with protective gold-plating)

Rated voltage

AC

DC

max. 400 V

max. 250 V

Rated current

AC

AC

DC

2 A / 400 V

7 A / 250 V

0,5 A / 250 V

Braking capacity

acc. to EN 60 947-5-1

AC-15

DC-13

2 A / 400 V

0,15 A / 250 V

voltage

ohmic load

inductive load
cos φ = 0,6

voltage

ohmic load

inductive load
L/R = 0,3 μs

AC

400 V

250 V

30 V

3 A

5 A

7 A

2 A

3 A

5 A

DC

250 V

30 V

0,4 A

7 A

0,03 A

Gold-plated contacts

on request 
防爆行程開關的規(guī)格參數(shù)
材質(zhì)其它
安裝方式壁掛
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適用場所IIC,DIP
其他參數(shù)
產(chǎn)品型號8064
防爆標志Ex II 2 G EEx de IIC or EEx d IIC；Ex II 2 G EEx d IIC T6；Ex II 2 D IP66 T 80 °C
供貨周期5-10天
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