Helping to make your machinery safer.....



SK Interlock Switches

Key Features
Specifications
SK Interlock

 

  • 4 Key locations

 

  • Screw Terminals
  • Quick Connect Option
  • Glass Reinforced Thermoplastic
  • Positive Opening N.C. Contact
  • Tamper Resistant
  • 2" Min. closing radius "MRU" key, Die Cast Aluminum
  • Stainless Steel   M-3 key, 6" min. closing radius
  • Switch head rotates, permits two different side and two top key entry locations.

 

  • NEMA 4X, 12
  • 1,2 & 3 Pole
  • 1 Million Mechanical Operations
  • 10 Amp 250V AC
  • -22 F to 176 F min/max temp
  • Up to 22 lbs. Door Holding Force
  • 10mA. current
  • Key Entry rotates 180 degrees
  • Cable entry thread M20 x 1.5 +1/2 NPT
  • UL, CSA, CE, BG, IEC 947-5-1
  • BG Safety Agency Approved

 

Safety Interlock Switches

Includes M4-Key

SK Switches
Description
Part Number
Contacts
Contact Action
Key Retention Force
List Price
PDF
SKC-A1Z M 601.6169.039 1NC Slow 2.2 Lbs. $57.74
SK-U1Z M 601.6119.016 1NC/1NO Slow 2.2 Lbs. $62.01
SK-UV1Z M 601.6139.034 1NC/1NO Slow 2.2 Lbs. $63.60
SK-A2Z M 601.6169.036 2NO Slow 2.2 Lbs. $65.45
SK-UV15Z M 601.6169.026 2NC/1NO Slow 2.2 Lbs. $68.39
SK-A2Z-F30 M 601.6169.053 2NO Slow 6.7 Lbs. $79.29
SK-UV15Z-F30 M 601.6169.061 2NC/1NO Slow 6.7 Lbs. $82.76
Keys (Sold Separately)
Picture
 Description Part Number List Price PDF
Safety Keys

M4-KEY

(6" Min. Bend Radius)

391.1452.161 $18.00
Safety Keys

MRU-KEY

(2" Min. Bend Radius)

391.1452.058 $63.00
Safety Keys

SK Handle

Manual Handle

with 2' Chain

SK-HANDLE $54.00  
Accessories
Picture
 Description Part Number List Price PDF
Safety Accessories

M20 Male to 1/2" NPT Female Adaptor

Black Polyamide

M20-1/2 PA/SW

Included with

Switch

 
Safety Accessories

M20 Cable Gland

for 5mm to 13mm Cable Diameters

Black Polyamide

BM-22 $1.20  
Safety Accessories

M20 Pilot Light

24 - 230V

Mounts in M20 Hole

391.9002.150 $75.00  
Connectors
Picture
 Description Part Number List Price PDF
Safety AccessoriesSafety Accessories

M12 4 Pole Male Receptacle with

Lead Wires and M20 Threading.

Threads Directly into the Switches.

MDC-4MR-M16 $14.00

 

Safety Accessories

M12 4 Pole Female

with 2 Meter (6.5')

Cable

MDCP-4FP-2M $30.00

M12 4 Pole Female

with 5 Meter (16')

Cable

MDCP-4FP-5M $38.00

M12 4 Pole Female

with 10 Meter (32')

Cable

MDCP-4FP-10M $56.00
Safety AccessoriesSafety Accessories

M12 8 Pole Male Receptacle with

Lead Wires and M20 Threading.

Threads Directly into the Switches.

MDC-8MR-M20 $24.00
Safety Accessories

M12 8 Pole Female

with 2 Meter (6.5')

Cable

MDCP-8FP-2M $38.00

M12 8 Pole Female

with 5 Meter (16')

Cable

MDCP-8FP-5M $58.00

M12 8 Pole Female

with 10 Meter (32')

Cable

MDCP-8FP-10M $76.00