Trapped Key Interlock Switches

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Electronic Timed-Delay Unit

Introduction Specifications Product Selection Accessories Approximate Dimensions—mm (inches)
Product Selection

Type Solenoid Voltage Contact Set 1 Contact Set 2 Cat. No.
Single Key Out
Panel Mounted 		24V DC 3 N.O. 40 A 1 N.O. 20 A 440T-MSTUE10¬ 
2 N.O. 20 A 1 N.C. 20 A 440T-MSTUE11¬ 
110V AC 3 N.O. 40 A 1 N.O. 20 A 440T-MSTUE20¬ 
2 N.O. 20 A 1 N.C. 20 A 440T-MSTUE22¬ 
230V AC 3 N.O. 40 A 1 N.O. 20 A 440T-MSTUE30¬ 
2 N.O. 20 A 1 N.C. 20 A 440T-MSTUE33¬ 
Dual Key Out
Panel Mounted 		24V DC 3 N.O. 40 A 1 N.O. 20 A 440T-MDTUE10¬ ¬ 
2 N.O. 20 A 1 N.C. 20 A 440T-MDTUE11¬ ¬ 
110V AC 3 N.O. 40 A 1 N.O. 20 A 440T-MDTUE20¬ ¬ 
2 N.O. 20 A 1 N.C. 20 A 440T-MDTUE22¬ ¬ 
230V AC 3 N.O. 40 A 1 N.O. 20 A 440T-MDTUE30¬ ¬ 
2 N.O. 20 A 1 N.C. 20 A 440T-MDTUE33¬ ¬ 
 
¬ Substitute the desired primary code for this symbol (key not included). See Key Coding for code selection.