61-6441.4077

The 61-6441.4077 from EAO is an emergency-stop switch compact with foolproof EN IEC 60947-5-5 and Ø 27mm front dimension. The 61 series E-Stop compact switch is a robust, reliable, low back panel depth switch ideal for use in space critical applications. The robust mono-block design has a fool proof, trigger action mechanism to break the electrical contacts and a green indication ring to show whether the switch is actuated. The Series 61 E-Stop compact satisfies the needs of use, through rigorous material selection and a robust build quality that meets IP69K, the highest degree of protection against dirt and dust ingress.

• 1 NC + 1 NO contact
• Maintained switch action
• 2.8mm x 0.5mm solder terminal, Ø16.2mm mounting cut-out
• Twist to unlock clockwise, position indication ring green, rated impulse withstand voltage is 0.5KV
• Rated operating voltage is 50VAC/VDC, rated insulation voltage is 250V
• Insulation resistance is 2Mohm between the open contacts, 7Mohm towards panel (DIN IEC 60512-3-1)
• Electrical life time is ≥ 20000 switching cycles, overvoltage category II (EN IEC 60947-1)
• IP67 and IP69K front protection
• Plastic mushroom head lens and actuator housing material, metal (silver palladium) contact material
• Operating temperature range from -25°C to + 55°C

Applications

Automation & Process Control, Safety