نام محصول:
سوئیچ سیم
نام انگلیسی:
Pull wire switch Ex ZS 71
برند:
steute Schaltgeräte
مشخصات:
• Ex zone 1 and 21
• Metal enclosure
• 2 contacts
• Wire length up to 35 m
• Spring force variant: 100 N
• Compact design
• Release by push button (VD)
• Wire pull and breakage detection
• Watertight collar W for protection against penetration of dirt
• Position indicator A available
• Special version only for dust Ex zone 22 available
• Attention: Please state required international approvals with your order!
• Applied standards – EN 60947-5-1, EN 60947-5-5, EN 60079-0, EN 60079-1, EN 60079-31, EN ISO 13850, EN ISO 13849-1
Enclosure – aluminium die-cast, powder-coated
Cover – thermoplastic, glass-fibre reinforced, impact resistant, self-extinguishing UL 94 V-0
Degree of protection – IP 65 to IEC/EN 60529
B10d (10 % load) – 200 000
TM – max. 20 years
Switch insert – 1 x Ex 14
Contact material – silver
Switching system – slow action, positive break NC contacts
Switching elements – 1 NC/1 NO contact or 2 NC contacts, type Zb
Connection – pre-wired cable H05VV-F
Cable length – 3 m
Cable cross-section – 4 x 0.75 mm² (incl. conductor ferrules)
توضیحات:
Type
pull wire
Number of poles
single-pole
Protection level
watertight, explosion-proof, IEC, self-extinguishing, IP65
Other characteristics
thermoplastic, metal, electromechanical, emergency stop, compact
Primary current
3 A, 6 A
Voltage
230 V, 250 V
Operating temperature
Min.: -20 °C(-4 °F)Max.: 90 °C(194 °F)
دیدگاهها
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