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Honeywell FF521DC10SS Safety Switch and Actuator

Honeywell FF5 switches are magnetically operated, non-contact safety switches designed for use in various machine-guarding applications. The FF5-21-DC-10-SS model features a robust stainless steel housing and is capable of switching up to 300 mA at 24 Vdc. The switch and actuator are fully sealed, making it suitable for use in harsh environments. It complies with EN1088 guidelines when installed correctly and is ideal for applications such as forming and filling equipment, pick and place machinery, and woodworking machinery.

Authorized Distributors
Source:Newark
Part No:FF5-21-DC-10-SS
Stock:19
Inv Date:06-01-2026
Price: Unit price: $416.27
Buy/RFQ:
Source:DigiKey
Part No:FF5-21-DC-10-SS
Stock:0
Inv Date:06-01-2026
Price: Unit price: $582.478
Buy/RFQ:
Source:DigiKey
Part No:FF5-21-DC-10-SS
Stock:19
Inv Date:06-01-2026
Price: Unit price: $414.16
Buy/RFQ:
Part No:FF5-21-DC-10-SS
Stock:0
Inv Date:06-02-2026
Price: Unit price: $502.16
Buy/RFQ:
Part No:FF5-21-DC-10-SS
Stock:0
Inv Date:06-01-2026
Price: Unit price: $589.39
Buy/RFQ:
Part No:FF5-21-DC-10-SS
Stock:13
Inv Date:06-01-2026
Price: Unit price: $414.27
Buy/RFQ:

Honeywell FF521DC10SS Safety Switch and Actuator Specifications:

  • Product Type: Safety Limit Switch
  • Actuator: Non - contact switch
  • Lever Style: None
  • Switch Type: Max: 2NC safety and 1NO auxiliary
  • Cable Length: 10 m prewired
  • Voltage: 24 Vdc/0.3 A inductive/resistive
  • Housing Material: Stainless steel
  • Housing Type: Rectangular switch and actuator
  • Series Name: FF
  • Shock: 10 g
  • Vibration: 50 Hz to 100 Hz
  • Sealing: IP67
  • Approvals: UL, CE
  • Operating Temperature Range: - 10 °C to 55 °C [14 °F to 131 °F]
  • Availability: Global
  • UNSPSC Code: 302119
  • UNSPSC Commodity: 302119 Switches and controls and relays

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Frequently Asked Questions

Where can I buy Honeywell FF521DC10SS?

You can click on the BUY or RFQ button to purchase FF521DC10SS from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part FF521DC10SS?

You can download the FF521DC10SS datasheet or visit the Honeywell website for support.

Who is the manufacturer of FF521DC10SS?

Honeywell

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