Trapped Key Spring Handle Interlock with Dual Key and Contact Block (SS-HT-CB-D-LT)

The SS-HT-CB-D-LT is a trapped-key gate access lock featuring an internal electrical contact block for monitoring the primary key position. Depending on the configuration, the secondary key can then be released or inserted to unlock the actuator. Highly versatile, the SS-HT-CB-D-LT can be configured for one key in and one key out, two keys in, or two keys out. An integrated lockout dust cover provides four additional holes for LOTO procedures.


  • Manufactured from 316 Stainless Steel
  • Tested to IP69K
  • 2NC + 2NO, 3NC + 1NO, or 4NC monitoring contact blocks
  • Connection via 3 × M20 or ½” NPT conduit entries
  • Spring-loaded handle for easy installation onto gates
  • Lockout Dustcover Included

Part NumberMaterialOrientationContact BlockConduit EntryKey Configuration
SS-HT-CB-D-L-22-M-1X1-LT316 Stainless SteelLeft-Hand2NC / 2NO3 x M201 KEY IN / 1 KEY OUT (Door Unlocked)
SS-HT-CB-D-L-22-M-2X0-LT 316 Stainless SteelLeft-Hand2NC / 2NO3 x M202 KEYS IN (Door Unlocked)
SS-HT-CB-D-L-22-M-0X2-LT 316 Stainless SteelLeft-Hand2NC / 2NO3 x M202 KEYS OUT (Door Unlocked)
SS-HT-CB-D-L-31-M-1X1-LT 316 Stainless SteelLeft-Hand3NC / 1NO3 x M201 KEY IN / 1 KEY OUT (Door Unlocked)
SS-HT-CB-D-L-31-M-2X0-LT 316 Stainless SteelLeft-Hand3NC / 1NO3 x M202 KEYS IN (Door Unlocked)
SS-HT-CB-D-L-31-M-0X2-LT 316 Stainless SteelLeft-Hand3NC / 1NO3 x M202 KEYS OUT (Door Unlocked)
SS-HT-CB-D-L-40-M-1X1-LT 316 Stainless SteelLeft-Hand4NC 3 x M201 KEY IN / 1 KEY OUT (Door Unlocked)
SS-HT-CB-D-L-40-M-2X0-LT 316 Stainless SteelLeft-Hand4NC3 x M202 KEYS IN (Door Unlocked)
SS-HT-CB-D-L-40-M-0X2-LT 316 Stainless SteelLeft-Hand4NC3 x M202 KEYS OUT (Door Unlocked)
SS-HT-CB-D-R-22-M-1X1-LT 316 Stainless SteelRight-Hand2NC / 2NO3 x M201 KEY IN / 1 KEY OUT (Door Unlocked)
SS-HT-CB-D-R-22-M-2X0-LT 316 Stainless SteelRight-Hand2NC / 2NO3 x M202 KEYS IN (Door Unlocked)
SS-HT-CB-D-R-22-M-0X2-LT 316 Stainless SteelRight-Hand2NC / 2NO3 x M202 KEYS OUT (Door Unlocked)
SS-HT-CB-D-R-31-M-1X1-LT 316 Stainless SteelRight-Hand3NC / 1NO 3 x M201 KEY IN / 1 KEY OUT (Door Unlocked)
SS-HT-CB-D-R-31-M-2X0-LT 316 Stainless SteelRight-Hand3NC / 1NO3 x M202 KEYS IN (Door Unlocked)
SS-HT-CB-D-R-31-M-0X2-LT 316 Stainless SteelRight-Hand3NC / 1NO3 x M202 KEYS OUT (Door Unlocked)
SS-HT-CB-D-R-40-M-2X0-LT 316 Stainless SteelRight-Hand4NC3 x M202 KEYS IN (Door Unlocked)
SS-HT-CB-D-R-40-M-0X2-LT 316 Stainless SteelRight-Hand4NC3 x M202 KEYS OUT (Door Unlocked)
SS-HT-CB-D-R-40-M-1X1-LT 316 Stainless Steel Right-Hand4NC3 x M201 KEY IN / 1 KEY OUT (Door Unlocked)
SS-HT-CB-D-L-22-N-1X1-LT 316 Stainless Steel Left-Hand 2NC / 2NO3 x 1/2" NPT1 KEY IN / 1 KEY OUT (Door Unlocked)
SS-HT-CB-D-L-22-N-2X0-LT 316 Stainless SteelLeft-Hand2NC / 2NO3 x 1/2" NPT2 KEYS IN (Door Unlocked)
SS-HT-CB-D-L-22-N-0X2-LT 316 Stainless Steel Left-Hand 2NC / 2NO3 x 1/2" NPT2 KEYS OUT (Door Unlocked)
SS-HT-CB-D-L-31-N-1X1-LT 316 Stainless SteelLeft-Hand3NC / 1NO3 x 1/2" NPT1 KEY IN / 1 KEY OUT (Door Unlocked)
SS-HT-CB-D-L-31-N-2X0-LT 316 Stainless Steel Left-Hand3NC/ 1NO3 x 1/2" NPT2 KEYS IN (Door Unlocked)
SS-HT-CB-D-L-31-N-0X2-LT 316 Stainless Steel Left-Hand3NC / 1NO3 x 1/2" NPT2 KEYS OUT (Door Unlocked)
SS-HT-CB-D-L-40-N-1X1-LT 316 Stainless SteelLeft-Hand 4NC3 x 1/2" NPT1 KEY IN / 1 KEY OUT (Door Unlocked)
SS-HT-CB-D-L-40-N-2X0-LT 316 Stainless SteelLeft-Hand4NC3 x 1/2" NPT2 KEYS IN (Door Unlocked)
SS-HT-CB-D-L-40-N-0X2-LT 316 Stainless SteelLeft-Hand4NC3 x 1/2" NPT2 KEYS OUT (Door Unlocked)
SS-HT-CB-D-R-22-N-1X1-LT 316 Stainless SteelRight-Hand2NC / 2NO3 x 1/2" NPT1 KEY IN / 1 KEY OUT (Door Unlocked)
SS-HT-CB-D-R-22-N-2X0-LT 316 Stainless SteelRight-Hand2NC / 2NO3 x 1/2" NPT2 KEYS IN (Door Unlocked)
SS-HT-CB-D-R-22-N-0X2-LT 316 Stainless Steel Right-Hand2NC / 2NO3 x 1/2" NPT2 KEYS OUT (Door Unlocked)
SS-HT-CB-D-R-31-N-1X1-LT 316 Stainless SteelRight-Hand3NC / 1NO3 x 1/2" NPT1 KEY IN / 1 KEY OUT (Door Unlocked)
SS-HT-CB-D-R-31-N-2X0-LT 316 Stainless SteelRight-Hand3NC / 1NO3 x 1/2" NPT2 KEYS IN (Door Unlocked)
SS-HT-CB-D-R-31-N-0X2-LT 316 Stainless SteelRight-Hand3NC / 1NO3 x 1/2" NPT2 KEYS OUT (Door Unlocked)
SS-HT-CB-D-R-40-N-1X1-LT 316 Stainless SteelRight-Hand4NC3 x 1/2" NPT1 KEY IN / 1 KEY OUT (Door Unlocked)
SS-HT-CB-D-R-40-N-2X0-LT 316 Stainless SteelRight-Hand4NC3 x 1/2" NPT2 KEYS IN (Door Unlocked)
SS-HT-CB-D-R-40-N-0X2-LT 316 Stainless SteelRight-Hand4NC3 x 1/2" NPT2 KEYS OUT (Door Unlocked)

Note
Key sold separately
Please note that for trapped key access locks, either a key or an actuator must be ordered with the product. This is required for manufacturing, as the internal mechanism must be configured to trap one of these parts. For assistance, please contact the IDEM Sales team.

Technical Data
ApprovalscULus
Enclosure Material316 Stainless Steel
Safety Contact typeIEC 60947-5-1 Double break Type Zb
TerminationClamp up to 2.5 sq. mm conductors
RatingUtilisation Category : AC15
Operational RatingAC15 A300 240V. 3A /120V 6A. ac
Thermal Current (Ith)10A
Rated Insulation Voltage (Ui)500V
Withstand Voltage (Uimp)2500V
Short Circuit Overload ProtectionFuse Externally 10A. (FF)
Operating Temperature-20 ... +60 °C
Enclosure ProtectionIP69K
Holding Force3000N. (F1max.) 2307N. (Fzh)
Mechanical Life (B10d)1,000,000 cycles