// CONTROL TECHNOLOGY

Emergency pull-wire switches
ZS 71

Features/Options

  • Metal enclosure
  • 2 contacts
  • Small design
  • Wire length up to 20 m
  • 2 various spring force variants (actuating forces):
    55 N for max. 5 m,
    200 N for 5-20 m
  • Release by push button (VD) or key (VS) possible
  • Wire pull and breakage function
  • Position indicator A not available for variant ZS 71 NA
  • Indicator lamp position in the left side cable entry
  • Watertight collar W to protect against the entry of foreign bodies available
  • Version with emergency-stop push button available for direct and fast actuation at the switch
  • Emergency-pull-wire switches are also available without mechanical latching but not the variant with emergency-stop push button
  • AS-Interface Safety at Work available
  • Ex version available
  • Version with higher degree of protection IP 69K available - see chapter / Switchgear with degree of protection IP 69K >



/ Application >/ Type code >

ZS 71

 

Technical data

Standards IEC 13849-1-2; IEC/EN 60947-5-1, IEC/EN 60947-5-5, EN 418
Enclosure aluminium die-cast, enamel finish
Cover glass-fibre reinforced, shock-proof thermoplastic, ultramid
Protection class ZS 71 VD, ZS 71 WVD and
ZS 71 NA: IP 65; ZS 71 VS and
ZS 71 WVS: IP 54
to IEC/EN 60529
Contact material silver
Switching elements change-over contact with
double break or 2 NC contacts
Switching system snap action, positive break
NC contacts Zwangsöffnung
Connection screw terminals
B10d (10% Load) 100.000
TM 10 years
Cable section max. 2.5 mm2
(incl. conductor ferrules)
Cable entry 2 x M20 x 1.5
Uimp 6 kV
Ui 400 V
Ithe 6 A
Utilisation category AC-15
Ie/Ue 6 A/400 VAC
Max. fuse rating 6 A gL/gG D-fuse
Ambient temperature –25 °C … +70 ºC
Mech. life > 1 million operations
Indicator lamp as option
Max. wire length 20 m
Features wire pull and breakage function
Approvals BRD

Ordering details

 
Snap action
1 NC/1 NO contact
TypeOrder no.
ZS 71 1Ö/1S VD / 55 N71141501/ Download >
ZS 71 1Ö/1S VD / 200 N71141903/ Download >
ZS 71 1Ö/1S VD-A / 55 N71141502/ Download >
ZS 71 1Ö/1S VD-A / 200 N71141913/ Download >
ZS 71 1Ö/1S VS / 55 N71141601/ Download >
ZS 71 1Ö/1S VS / 200 N71141603/ Download >
ZS 71 1Ö/1S VS-A / 55 N71141602/ Download >
ZS 71 1Ö/1S VS-A / 200 N71141604/ Download >
ZS 71 1Ö/1S WVD / 55 N71142501/ Download >
ZS 71 1Ö/1S WVD / 200 N71142906/ Download >
ZS 71 1Ö/1S WVD-A / 55 N71142502/ Download >
ZS 71 1Ö/1S WVD-A / 200 N71142905/ Download >
ZS 71 1Ö/1S WVS / 55 N71142601/ Download >
ZS 71 1Ö/1S WVS / 200 N71142907/ Download >
ZS 71 1Ö/1S WVS-A / 55 N71142602/ Download >
ZS 71 1Ö/1S WVS-A / 200 N71142908/ Download >
Snap action
1 NC/1 NO contact with emergency-stop push button
TypeOrder no.
ZS 71 1Ö/1S VD-NA / 55 N71141505/ Download >
ZS 71 1Ö/1S VD-NA / 200 N71141506/ Download >
ZS 71 1Ö/1S WVD-NA / 55 N71142504/ Download >
ZS 71 1Ö/1S WVD-NA / 200 N71142505/ Download >
Snap action
2 NC contacts
TypeOrder no.
ZS 71 2Ö VD / 55 N71541501/ Download >
ZS 71 2Ö VD / 200 N71541904/ Download >
ZS 71 2Ö VD-A / 55 N71541903/ Download >
ZS 71 2Ö VD-A / 200 N71541905/ Download >
ZS 71 2Ö VS / 55 N71541601/ Download >
ZS 71 2Ö VS / 200 N71541604/ Download >
ZS 71 2Ö WVD / 55 N71542501/ Download >
ZS 71 2Ö WVD / 200 N71542901/ Download >
ZS 71 2Ö WVD-A / 55 N71542502/ Download >
ZS 71 2Ö WVD-A / 200 N71542905/ Download >
ZS 71 2Ö WVS / 55 N71542601/ Download >
ZS 71 2Ö WVS / 200 N71542907/ Download >
ZS 71 2Ö WVS-A / 55 N71542602/ Download >
ZS 71 2Ö WVS-A / 200 N71542603/ Download >
Snap action
2 NC contacts with emergency-stop push button
TypeOrder no.
ZS 71 2Ö VD-NA / 55 N71541913/ Download >
ZS 71 2Ö VD-NA / 200 N71541914/ Download >
ZS 71 2Ö WVD-NA / 55 N71542504/ Download >
ZS 71 2Ö WVD-NA / 200 N71542505/ Download >
(Further variants available on request)

Accessories

 
Indicator lamp glow lamp
TypeOrder no.
Indicator lamp glow lamp 24 VDC
01.41.5101 / Download >
Indicator lamp glow lamp 230 VDC
01.41.5100 / Download >
Indicator lamp Multi-LED red
TypeOrder no.
Indicator lamp Multi-LED RD 24 VDC
01.41.5105 / Download >
Indicator lamp Multi-LED RD 115 VAC
01.41.5103 / Download >
Indicator lamp Multi-LED RD 230 VAC
01.41.5116 / Download >
Indicator lamp Multi-LED white
TypeOrder no.
Indicator lamp Multi-LED WH 24 VDC
01.41.5106 / Download >
Indicator lamp Multi-LED WH 115 VAC
01.41.5104 / Download >
Indicator lamp Multi-LED WH 230 VAC
01.41.5115 / Download >
Pulley
TypeOrder no.
Pulley
04.73.9102 / Download >
Pull-wire
TypeOrder no.
Pull-wire Ø 5 mm per metre
01.09.0011 / Download >
Pull-wire stainless steel Ø 5 mm per metre
01.10.0059 / Download >
Pull-wire set
TypeOrder no.
Complete pull-wire set, 5 m
04.61.7101 / Download >
Complete pull-wire set, 10 m
04.61.7106 / Download >
Complete pull-wire set, 15 m
04.61.7107 / Download >
Complete pull-wire set, 20 m
04.61.7118 / Download >
Complete pull-wire set, 25 m
04.61.7108 / Download >
Complete pull-wire set, 30 m
04.61.7114 / Download >
Complete pull-wire set, 40 m
04.61.7120 / Download >
Complete pull-wire set, 50 m
04.61.7115 / Download >
Yellow pull-wire with ball and mounting clamp
TypeOrder no.
Yellow pull-wire with ball and mounting clamp - 1 m
04.73.7101 / Download >
Yellow pull-wire with ball and mounting clamp - 2 m
04.73.7103 / Download >
Yellow pull-wire with ball and mounting clamp - 3 m
04.73.7104 / Download >
Yellow pull-wire with ball and mounting clamp - 4 m
04.73.7102 / Download >
Wire clamp
TypeOrder no.
Wire clamp 3 mm
01.10.0003 / Download >
Wire clamp 3 mm stainless steel
01.10.0061 / Download >
Duplex wire clamp
TypeOrder no.
Duplex wire clamp
01.10.0004 / Download >
Egg-shaped wire clamp
TypeOrder no.
Egg-shaped wire clamp
01.10.0091 / Download >
Wire thimble
TypeOrder no.
Wire thimble 3 mm
01.10.0001 / Download >
Wire thimble 3 mm stainless steel
01.10.0084 / Download >
Eye bolt
TypeOrder no.
Eye bolt M8 x 70 with nut
04.00.7112 / Download >
Eye bolt M8 x 70 stainless steel
01.03.0210 / Download >
Eye bolt BM10 x 40 with nut
01.03.0208 / Download >
Tensioner
TypeOrder no.
Tensioner M6
01.10.0010 / Download >
Tensioner M8 stainless steel
01.10.0062 / Download >
Compensation spring RZ-162I
TypeOrder no.
Compensation spring RZ-162I
01.07.0103 / Download >
(Further variants available on request)