You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History


EAO 61-6451.4277

Emergency Stop Switch, SPST-NC, SPST-NO, Push-Pull, Quick Connect, Solder, 5 A, 250 V

EAO 61-6451.4277

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
Newark Part No.:
  • Enter your custom part number in the textbox above
  • Maximum Part Numbers added.
    Delete older entries to add more.

Part Number Saved

Part Number Saved

Product Range
61 Series
Technical Datasheet:
61-6451.4277   Datasheet
Supply Frame Models Link
See all Technical Docs

Product Range Selector (61 Series)

See all from this product range

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×



Quick Connect, Solder



IP67, IP69K

61 Series

Find similar products Choose and modify the attributes above to find similar products.

Technical Documents (2)

Product Overview

The 61-6451.4277 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


Automation & Process Control, Safety

0 In stock

Non-Cancelable / Non Returnable

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice


Pricing is unavailable. Please contact customer services.

Price for:
Multiple: 1 Minimum: 1
  • 1+
Quantity Price Your Price
1+ $152.65
Promotional price
Contract Price
Web only price
Web only contract price
Quantity Price Your Price

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Cart Add to Cart Pre-Order
Restricted Item
Enter Your Line Note
Total Price:
Total Price: ( )
Total Price: --