440T-MDCLE11

Prosafe Trapped Key Interlock Switches Access/Chain Interlocks Specifications Standards Category Approvals EN292-1&2, EN1088, ISO12100-1&2, ISO14119, AS4024.1 Cat. 1 per EN 954-1 (ISO 13849-1) Suitable for Cat. 2, 3, or 4 systems BG, CE marked for all applicable directives, and C-Tick not required +/-10mm (0.39in) 15.1kN (3398lbs) 14Nm (124lb•in) -40°C to +200°C (-40°F to +392°F) 95% RH 316L stainless steel Single Dual Description The access interlocks are designed to allow access to hazardous areas when an appropriate key is inserted into the interlock. These access interlocks are manufactured in 316L stainless steel to provide rugged, industrial grade method of helping prevent access through gates. They are actuated by either a lever or a rod which is connected to chain. One advantage of the access interlocks is that there is no need to run power wires to the gate. Power is disconnected by a trapped key rotary switch on a control panel and the key is then hand-carried to the gate by the operator. The Single key Access interlock (SAL) and Single-key Chain lock (SCL) are designed to be used to access hazardous areas where partial body exposure is required. If two keys are needed for partial body access, select the dual-key access interlock (DAL) or dual-key chain lock (DCL) with both keys trapped. When whole body access is needed, the DAL or DCL, with one key trapped and one key free should be used. The secondary key serves the function of a personnel key. The DAL and DCL allow the operator to carry the personnel key into the hazardous area. When the operator returns from the hazardous area and returns the personnel key to the DAL or DCL, the locking sequence can be reversed and the process restarted. Misalignment Max. Shear Force to Key Max. Torque to Key Operating Temperature Humidity Material Mounting SAL and SCL 2 or 4 x M5 Counterbored from Top or 2 or 4 x M5 from Underside with Nuts DAL and DCL 4 or 6 x M5 Counterbored from Top or 4 or 6 x M5 from Underside with Nuts Weight SAL and SCL 0.8kg (1.8lbs) DAL and DCL 1.35kg (3lbs) Mechanical Life 100,000 Features • • • • • • 316L Stainless steel construction Single and dual key units Direct drive operation Fitted with tamper resistant screws Stainless steel dust cap as standard Replaceable code barrel assembly The Prosafe Advantage Stainless steel construction. 5-22 Prosafe Trapped Key Interlock Switches Access/Chain Interlocks Product Selection Operation Single Key Actuator Lever Chain Lever Dual Key Chain Key Condition Key trapped to release lever Key trapped to release chain Primary key trapped, secondary key free to release lever Both keys trapped to release lever Primary key trapped, secondary key free to release chain Both keys trapped to release chain Catalogue Number 440T -MSALE10➊ 440T -MSCLE10➊ 440T -MDALE10➊➋ 440T -MDALE11➊➊ 440T -MDCLE10➊➋ 440T -MDCLE11➊➊ ➊ Substitute the desired primary code for this symbol (key not included). See page 5-6 for code selection. ➋ Substitute the desired secondary code for this symbol (key included). See page 5-6 for code selection. Accessories Description Replacement Key Replacement Code Barrel Replacement Dust Cap Replacement Spare Block Catch Replacement Spare Chain Catch Page Number 5-33 — — Catalogue Number 440T -AKEYE10⊗ 440T -ASCBE14➊ 440T -ASFC10⊗ 440T -ACAD10 440T -ACHA10 ➊ Substitute the desired primary code for this symbol (key not included). See page 5-6 for code selection. ⊗ Substitute the desired code for this symbol. See page 5-6 for code selection. Approximate Dimensions Dimensions are not intended to be used for installation purposes. Single Key Access Interlock 25.4 (1.0) 4 x M5 Max 35.3 (1.38) Chain Assembly 305 (12.0) Long Chain 12.7 (0.5) 3.5 (0.13) 28.5 (1.22) & 30 (1.18) Pitches 12.7 (0.5) 44.5 (1.75) 48.5 (1.90) Dual Key Access Interlock 6 x M5 25.4 (1.0) 3.5 (0.13) 3.5 (0.13) 44.5 (1.75) 10 (0.39) 98 (3.86) 30.5 (1.20) 57.7 (2.27) Code Barrel Screws M4 x 10 Torx Head 57.7 (2.27) 119 (4.65) Max 48.5 (1.90) 28.5 (1.22) & 30 (1.18) Pitches Min 28.5 (1.22) Pitch Max 35.3 (1.38) 98 (3.86) Min 10 (0.39) Max 13.5 (0.53) 30.5 (1.20) 100 (3.94) Code Barrel Screws M4 x 10 Torx Head 100 (3.94) 25.4 (1.0) 27.4 (1.07) 12 (0.47) 60 (2.36) Max Catch Assembly 12 (0.47) Catch Assembly Min 28.5 (1.22) Pitch 25.4 27.4 (1.0) (1.07) 5-23