Positive Break Contacts Emergency Stop Switches

17 Results
Emergency Pull-wire Switch -- ZS 92 S -40°C ... +85°C IP66/67 Extreme
from steute

Features / Options. Corrosion-resistant aluminium enclosure. 4 contacts. Wire length up to 2 x 100 m. Release by lever. Wire pull and breakage detection. Ex version available. Temperature resistant from -40 °C to +85 °C [See More]

  • Actuation Type: Trip Wire (Rope Pull)
  • Switch Type: Electrical
  • Contact Options: Positive Break
  • Mechanical Life: 50000
Belt Alignment Switches -- Type Si2
from BERNSTEIN AG

In conveyor belt applications, the safety switch prevents conveyor belts from being damaged or being destroyed as the result of the belt running off track. Mode of operation: When the roller lever is deflected by a conveyor belt running off track the safety contacts in the switch engage, thus... [See More]

  • Normally Open Contacts: 2
  • Contact Options: Positive Break
  • Normally Closed Contacts: 2
Emergency Stop Maintained - Illuminated -- L22DN10
from BACO Controls, Inc.

22mm and 30mm sizes. Excellent modularity for a large choice of combinations with a minimum number of items. Customized products to meet the most specific needs [See More]

  • Actuation Type: Pushbutton
  • Switch Type: Electrical
  • Contact Options: Positive Break
  • Reset/Release Operation: Pull to Reset
Ex Emergency Pull-wire Switches -- Ex ZS 92 S Extreme
from steute

Features/Options. Ex zone 1 and 21. Corrosion-resistant aluminum enclosure. 4 contacts. Wire length up to 2 x 100 m. Release by lever. Wire pull and breakage detection [See More]

  • Actuation Type: Trip Wire (Rope Pull)
  • Switch Type: Electrical
  • Contact Options: Positive Break
  • Mechanical Life: 50000
Emergency Stop Maintained - Key To Reset -- L22GQ01
from BACO Controls, Inc.

22mm and 30mm sizes. Excellent modularity for a large choice of combinations with a minimum number of items. Customized products to meet the most specific needs [See More]

  • Actuation Type: Pushbutton
  • Switch Type: Electrical
  • Contact Options: Positive Break
  • Reset/Release Operation: Key Switch
Pull-wire Switch -- ES 95 Z
from steute

Thermoplastic enclosure. Wall or ceiling mounting. Slow action: 2 contacts. Mounting details to EN 50047. Horizontally slotted mounting holes. Double insulated. Version for door/gate opening available: ES 95 WH/90 ° 1 Ö/1S - including 3.2 m long nylon pull-wire and rubber ball, slow action... [See More]

  • Actuation Type: Trip Wire (Rope Pull)
  • Normally Closed Contacts: 1
  • Normally Open Contacts: 2
  • Contact Options: Positive Break
Emergency Stop Maintained - Key To Reset -- L22GR01
from BACO Controls, Inc.

22mm and 30mm sizes. Excellent modularity for a large choice of combinations with a minimum number of items. Customized products to meet the most specific needs [See More]

  • Actuation Type: Pushbutton
  • Switch Type: Electrical
  • Contact Options: Positive Break
  • Reset/Release Operation: Key Switch
Pull-wire Switch -- ZS 441
from steute

Metal enclosure. 2 contacts. Wire length up to 60 m. 150 N spring force for max. 60 m. Wire pull and breakage detection. Indicator lamps for various voltages are indicated in chapter accessories in the appendix. Indicator lamp position in the left side cable entry, other positions possible on... [See More]

  • Actuation Type: Trip Wire (Rope Pull)
  • Normally Closed Contacts: 2
  • Normally Open Contacts: 1
  • Contact Options: Positive Break
Emergency Stop Maintained - Push-pull -- L22DQ01
from BACO Controls, Inc.

22mm and 30mm sizes. Excellent modularity for a large choice of combinations with a minimum number of items. Customized products to meet the most specific needs [See More]

  • Actuation Type: Pushbutton
  • Switch Type: Electrical
  • Contact Options: Positive Break
  • Reset/Release Operation: Pull to Reset
Pull-wire Switch -- ZS 70
from steute

Thermoplastic enclosure. 2 contacts. Mounting details to EN 50041. Small design. Wire length up to 10 m. Wire pull and breakage detection [See More]

  • Actuation Type: Trip Wire (Rope Pull)
  • Normally Closed Contacts: 2
  • Normally Open Contacts: 1
  • Contact Options: Positive Break
Emergency Stop Maintained - Push-pull To Reset -- L22DR01
from BACO Controls, Inc.

22mm and 30mm sizes. Excellent modularity for a large choice of combinations with a minimum number of items. Customized products to meet the most specific needs [See More]

  • Actuation Type: Pushbutton
  • Switch Type: Electrical
  • Contact Options: Positive Break
  • Reset/Release Operation: Pull to Reset; Pushbutton
Pull-wire Switch -- ZS 70 Z
from steute

Thermoplastic enclosure. Wall mounting. Snap action: 2 contacts. Pull-wire function [See More]

  • Actuation Type: Trip Wire (Rope Pull)
  • Normally Closed Contacts: 1
  • Normally Open Contacts: 1
  • Contact Options: Positive Break
Emergency Stop Maintained - Push-pull To Reset W/ Flag -- L22DU01
from BACO Controls, Inc.

22mm and 30mm sizes. Excellent modularity for a large choice of combinations with a minimum number of items. Customized products to meet the most specific needs [See More]

  • Actuation Type: Pushbutton
  • Switch Type: Electrical
  • Contact Options: Positive Break
  • Reset/Release Operation: Pull to Reset; Pushbutton
Pull-wire Switch -- ZS 71
from steute

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. Wire pull and breakage detection. Position indicator A available. Watertight collar W for protection against penetration of dirt available. [See More]

  • Actuation Type: Trip Wire (Rope Pull)
  • Normally Closed Contacts: 2
  • Normally Open Contacts: 1
  • Contact Options: Positive Break
Emergency Stop Maintained - Push-turn To Reset -- L22ER01
from BACO Controls, Inc.

22mm and 30mm sizes. Excellent modularity for a large choice of combinations with a minimum number of items. Customized products to meet the most specific needs [See More]

  • Actuation Type: Pushbutton
  • Switch Type: Electrical
  • Contact Options: Positive Break
  • Reset/Release Operation: Twist to Reset; Pushbutton
Pull-wire Switch -- ZS 71 Z
from steute

Metal enclosure. Wall mounting. Slow or snap action: 2 contacts. Pull-wire function with or without latching. snap action: without latching. slow action: with latching. Watertight collar W for protection against penetration of dirt available on request. Indicator lamps for various voltages are... [See More]

  • Actuation Type: Trip Wire (Rope Pull)
  • Normally Closed Contacts: 1
  • Normally Open Contacts: 1
  • Contact Options: Positive Break
Emergency Stop Maintained - W/symbol -- L22ER016911
from BACO Controls, Inc.

22mm and 30mm sizes. Excellent modularity for a large choice of combinations with a minimum number of items. Customized products to meet the most specific needs [See More]

  • Actuation Type: Pushbutton
  • Switch Type: Electrical
  • Contact Options: Positive Break
  • Reset/Release Operation: Twist to Reset; Pushbutton