Door Interlock Switch D2T Compact DPST-NO Snap Action Switch Incorporates circuits for power and low-level loads Approved by safety standards, such as UL, CSA, and VDE As compact as OMRON s V-series snap action switches Contact gap of 0.7 mm min. Panel or screw-mounted with ease Straight and angled terminals are available RoHS Compliant Ordering Information Actuator Right-angled solder terminal Straight solder terminal Pin plunger D2T-T1 D2T-T1S Hinge lever D2T-LT1 D2T-LT1S Note: The actuator of the D2T is identical to that used for OMRON s V-series Snap-action Switches. The actuator can be replaced with other types of actuators. Contact your OMRON representative for details. Model Number Legend 1. Actuator 2. Terminals D2T- T1 None: Pin plunger None: Right-angled solder terminals 1 2 L: Hinge lever S: Straight solder terminals Specifications Characteristics (Initial) Operating speed 10 to 500 mm/second Operating frequency Mechanical: 120 operations per minute max. Electrical: 30 operations per minute max. Contact resistance 50 m max. between terminals 1 and 2 100 m max. between terminals 3 and 4 Insulation resistance 100 M min. (at 500 VDC) Dielectric strength (See note 1) 1,000 VAC for 1 minute 50/60 Hz between terminals of same polarity 1,500 VAC for 1 minute 50/60 Hz between current-carrying metal parts and ground, and between each terminal and non-current-carrying metal part, and between terminals of different polarity Vibration resistance (See note 2) Malfunction: 10 to 55 Hz, 1.5 mm double amplitude 2 Shock resistance (See note 2) Destruction: 1,000 m/s (approx 100G) max. 2 Malfunction: 300 m/s (approx. 30G) max. Degree of protection IEC IP40 Degree of protection vs. electric shock Class I Proof tracking index (PTI) 175 Ambient operating temperature -25 to 85C (at 60% RH max.) with no icing Ambient operating humidity 85% max (for 5C to 35C) Life expectancy Mechanical: 100,000 operations min. at 60 operations/minute Electrical: 100,000 operations min. at 30 operations/minute Weight Approx. 10 g (for pin plunger models) Note: 1. The dielectric strength shown is measured using a separator between the switch and metal mounting plate 2. For the pin plunger models, the above values apply for use at the free position and total travel position. For lever models, they apply at the total travel position. Contact opening or closing time is within 1ms. Door Interlock Switch D2T 37 Ratings (Reference values) Resistive Load Voltage Between terminals 1 and 2 Between terminals 3 and 4 250 VAC 5A - - - 125 VAC 5A 0.1A 30 VDC 6A 0.1A Note: The ratings apply under the following test conditions: Ambient Temperature = 202C, Ambient Humidity = 655%, Operating frequency = 30 operations/min. Approved Standards Contact Specifications Item Terminals Terminals UL Recognized 1 and 2 3 and 4 CSA Certified Specification Rivet Plated Material Silver Rated Between terminals Between terminals voltage 1 and 2 3 and 4 Gap (standard value) 1 mm 1.4 mm 0.1A Inrush current 60 A max. - - - 125 VAC 5A (for 100,000 operations) Minimum applicable load 160 mA at 5 VDC 1 mA at 5 VDC (see note) 250 VAC 5A - - - Note: Minimum applicable loads are indicated by N standard refer- EN61058-1 (VDE approval) ence values. This value represents the failure rate at a 60% Rated Between terminals Between terminals ( ) reliability level (JIS C5003). 60 -6 voltage 1 and 2 3 and 4 The equation =0.5 x 10 / operations indicates that a failure 60 rate of 1/2,000,000 operations can be expected at a reliability 125 VAC - - - 0.1A level of 60% 250 VAC 5A - - - Testing conditions: 5E4 (50,000 operations), T85 (0C to 85C) Engineering Data Contact Form Mounting Holes All switches may be panel mounted using M3 mounting screws with DPST-NO plane washers or spring washers to securely mount the switch. Tighten the screws to a torque of 0.4 to 0.6 Nm Panel Mount Holes Panel Cutout Dimensions Two, M3 screw holes +0.2 Four, 0.5R max. 11.9 0 26.40.1 COM COM NO NO +0.2 Terminal 1 Terminal 3 Terminal 4Terminal 2 31.0 0 (Panel thickness: 1.5 to 2 mm) Micro load When mounting on a metal surface, be sure to provide a separator between the switch and mounting plate. Power load Note: The circuit switching power load has a snap-action mechanism. The circuit switching low-level load has a slow-action mecha- nism. 38 Door Interlock Switch D2T