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Nolatron 4480 Anti-tie-down Control Unit

The 4480 switch monitor is an anti-tie-down control unit designed to ensure safety and reliability in industrial operations. It features redundant positive guided relays with double output contacts that are cross-checked before each machine cycle, meeting OSHA control reliability standards. Suitable for use with single-pole hand sensing devices, it supports momentary and maintained modes, including an optional timed output with adjustable cycle. The unit operates on 115 or 230 volts AC, includes a system check cycle, and provides easy installation via a detachable terminal strip. Its robust design ensures safe operation, preventing accidental machine activation and enhancing operator safety in manufacturing environments.

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Part No:4480
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Inv Date:06-08-2026
Price: Unit price: $15.48
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Source:DigiKey
Part No:4480
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Price: Unit price: $20.85
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Source:DigiKey
Part No:4480
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Price: Unit price: $19.83
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Source:DigiKey
Part No:4480
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Price: Unit price: $38.8
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Part No:4480
Stock:25
Inv Date:06-09-2026
Price: Unit price: $19.83
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Part No:4480
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Price: Unit price: $37.94
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Part No:4480
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Inv Date:06-09-2026
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Part No:4480
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Inv Date:06-08-2026
Price: Unit price: $20.1
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Part No:4480
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Price: Unit price: $7.09
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Authorized Distributors
Part No:4480
Stock:0
Inv Date:06-08-2026
Price: Unit price: $19.24
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Part No:4480
Stock:0
Inv Date:06-08-2026
Price: Unit price: $693.65
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Nolatron 4480 Anti-tie-down Control Unit Specifications:

  • Dimensions: 4.7 inches x 4.3 inches x 2.0 inches
  • Weight: 1.25 lbs
  • Power Requirements: 115 VAC, 50/60Hz at 0.1A; 230 VAC, 50/60Hz at 0.05A
  • Output Load Rating: 8 Amps @ 115/230VAC (switching), 6 Amps @ 115/230VAC (continuous)
  • Output Life: Minimum of 10 million mechanical operations
  • Temperature Range: 0°F to 140°F
  • Control Reliability: Meets OSHA section 1910.217 (13)
  • System Check Cycle: 5 seconds during power-up
  • Hand Switch Delay: Factory set at 0.075 seconds, adjustable between 0.05 to 0.15 seconds
  • Hand Switch Concurrency: Factory set at 0.5 seconds, adjustable from 0 to 0.7 seconds
  • Voltage Detection: Resets if voltage drops below 90VAC (115V) or 180VAC (240V)
  • Detachable terminal strip for easy wiring
  • Compatible with single pole sensing devices and electronic hand sensing devices

Buy the Buy Nolatron 4480 Part Number 4480 Online

Order the Nolatron 4480 anti-tie-down control unit online today and enhance safety and operational reliability in your manufacturing setup. Featuring redundant relays and OSHA compliance, this control ensures safe machine operation by verifying proper hand switch engagement before initiating cycles. Its universal voltage compatibility allows flexible installation in various environments. With easy wiring, a system check cycle, and a rugged design, the 4480 is ideal for industrial machinery with both momentary and maintained operation modes. Invest in proven safety and durability today.

Get Nolatron 4480 today—designed for safe, reliable dual-hand control in industrial machinery.

Frequently Asked Questions

Where can I buy Nolatron 4480?

You can click on the BUY or RFQ button to purchase 4480 from an authorized Nolatron distributor.

How do I troubleshoot issues or seek technical support for part 4480?

You can download the 4480 datasheet or visit the Nolatron website for support.

Who is the manufacturer of 4480?

Nolatron

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