440K-H04038

Hazardous Location & Pneumatic Switches Explosion Proof Ex Range Specifications All switches excluding Ferrogard GS2 Contact block—electrical specifications Classification EExd IIc T6 Class 1, Div 2, Groups A, B, C and D Contact arrangement 1 N.C. & 1 N.O. or 2 N.C. Protection P66 Rated voltage 250V AC and 250V DC Rated current 5A AC and 0.25A DC AC ratings 250V 125V Resistive 6A 6A Inductive 2.5A 3A DC ratings 250V 125V 75V 30V Resistive 0.25A 0.5A 1A 7A Inductive 0.1A 0.2A 1A 5A Contact block—technical specifications Operating force 1.6N - 0.4/ - 0.2N Release force 0.4N Pre-travel 0.8mm Over-travel 0.6mm Return travel 1.1mm Differential travel 0.5mm Release travel 0.2mm Positive break travel 0.4mm Repeatability +0.01mm Minimum plunger operating 1 mm/min. speed Maximum switching rate 3000/h Mechanical life 2 x 106 Electrical life Ambient temperature Electrical connection Ferrogard GS2 Classification Contact arrangement Protection Rated voltage Rated current Max VA Dependent on loading -25°C to +70°C (-10°F to 284°F) Potted in leads. Flexible 4 x 0.75mm2, 2m long EExd IIC T6 Baseefa Not suitable for Group 1 gases 1N&C IP68 250V AC 2A 100 at 50V 200 at 110V 500 at 250V Make 15mm, break 26mm 3.0ms 2.1ms 0.7ms