Positive Break Contacts Mechanical Safety Interlock Switches

10 Results
EX-235 Metal enclosure with actuator - EX-235 offset roller lever K - EX-TK 235-11ZUE-3D
from Schmersal Inc.

Metal enclosure. Wide range of alternative actuators. Good resistance to oil and petroleum spirit. 30 mm x 63,5 mm x 30 mm. Actuator heads can be repositioned by 4 x 90 °. Mounting details to EN 50047. 1 Cable entry M 20 x 1.5 [See More]

  • Non-safety Outputs: 1
  • Switch Type: Electrical Switching
  • Contact Features: PositiveBreak
  • Current Rating: 10
EX-235 Metal enclosure with actuator - EX-235 roller lever 12H - EX-ZV12H 235-02Z-3D
from Schmersal Inc.

Metal enclosure. Wide range of alternative actuators. Good resistance to oil and petroleum spirit. 30 mm x 63,5 mm x 30 mm. Actuator heads can be repositioned by 4 x 90 °. Mounting details to EN 50047. 1 Cable entry M 20 x 1.5. Lever angle adjustable in 10 ° steps [See More]

  • Contact Features: PositiveBreak
  • Current Rating: 10
  • Switch Type: Electrical Switching
  • Mechanical Life: 2.00E7
EX-235 Metal enclosure with actuator - EX-235 roller plunger R - EX-ZR 235-02Z-3D
from Schmersal Inc.

Metal enclosure. Wide range of alternative actuators. Good resistance to oil and petroleum spirit. 30 mm x 63,5 mm x 30 mm. Actuator heads can be repositioned by 4 x 90 °. Mounting details to EN 50047. 1 Cable entry M 20 x 1.5 [See More]

  • Contact Features: PositiveBreak
  • Current Rating: 10
  • Switch Type: Electrical Switching
  • Mechanical Life: 2.00E7
Position and limit switches - light position switches - SEW - SEK - SEK103
from Schmersal Inc.

SEK103 [See More]

  • NO Contacts: 1
  • Contact Features: PositiveBreak
  • NC Contacts: 1
  • Switch Type: Electrical Switching
Position and limit switches - light position switches - SEW - SEW103
from Schmersal Inc.

SEW103 [See More]

  • NO Contacts: 1
  • Contact Features: PositiveBreak
  • NC Contacts: 1
  • Switch Type: Electrical Switching
Safety switch with separate actuator - EX-AZ 16 - EX-AZ 16-03ZVK-3D
from Schmersal Inc.

3 cable entries M 16 x 1.5. Ex-Zone 22. Thermoplastic enclosure. Universal coding. 52 mm x 90 mm x 30 mm. High level of contact reliability with low voltages and currents. Slotted holes for adjustment, circular holes for location. Double-insulated [See More]

  • Contact Features: PositiveBreak
  • Current Rating: 2.5
  • Switch Type: Electrical Switching
  • Mechanical Life: 1.00E6
Safety switch with separate actuator - EX-AZ 3350 - EX-AZ 3350-12ZUEK-3D
from Schmersal Inc.

Ex-Zone 22. Metal enclosure. 40,5 mm x 114 mm x 38 mm. Latching handle. 1 Cable entry M 20 x 1.5. Centring device available. High level of contact reliability with low voltages and currents. SZ 415 lockout tag to prevent unintended closing [See More]

  • Non-safety Outputs: 1
  • Switch Type: Electrical Switching
  • Contact Features: PositiveBreak
  • Current Rating: 10
Safety switch with separate actuator - EX-AZ 3350 - EX-AZ 3350-12ZUEK-U270-3D
from Schmersal Inc.

Ex-Zone 22. Metal enclosure. 40,5 mm x 114 mm x 38 mm. Latching handle. 1 Cable entry M 20 x 1.5. Centring device available. High level of contact reliability with low voltages and currents. SZ 415 lockout tag to prevent unintended closing [See More]

  • Contact Features: PositiveBreak
  • Current Rating: 10
  • Switch Type: Electrical Switching
  • Mechanical Life: 1.00E6
Solenoid interlock - EX-AZM 415 - EX-AZM 415-02/02ZPKA 24VAC/DC-3D
from Schmersal Inc.

Ex-Zone 22. Metal enclosure. 130 mm x 100 mm x 46,5 mm. Clamping force 3500N. 2 switches in one enclosure. Adjustable ball latch to 400 N. Interlock with protection against incorrect locking. Problem-free opening of stressed doors by means of bell-crank system. 2 cable entries M 20 x 1.5 [See More]

  • Contact Features: PositiveBreak
  • Current Rating: 6
  • Switch Type: Electrical Switching
  • DC Power Rating: 10
E48 DIN Switch -- E48P4K1
from Eaton Corporation - Sensors

The E48 Safety Key Interlock Limit Switch is designed to be used with movable guards or covers which must be closed for operational safety. The key portion of the switch is affixed to the movable door, cover or other such guard. The switch itself is mounted to a rigid portion of the machine. When... [See More]

  • Interlock Switch Style: Keyed or Tongue Style Interlock Switch
  • NC Contacts: 1
  • NO Contacts: 1
  • Contact Features: PositiveBreak