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FINDER 072503 Level Control Relay

The 72 series level control relays are designed for monitoring and controlling conductive liquids in various industrial applications such as water tanks, pools, and production plants. They feature adjustable and fixed sensitivity options, excellent insulation properties, multiple control functions including filling, emptying, and priority switching. These relays ensure safe operation with positive safety logic, short delay times, and high electrical life, making them ideal for managing water levels, detecting leaks, and controlling pumps in demanding environments. They support multiple electrode configurations, operate with a wide voltage range, and have certifications for safety and EMC standards.

Authorized Distributors
Source:DigiKey
Part No:072.503
Stock:0
Inv Date:06-14-2026
Price: Unit price: $4.32
Buy/RFQ:
Part No:072503
Stock:0
Inv Date:06-15-2026
Price: N/A
Buy/RFQ:
Part No:072.50.3
Stock:0
Inv Date:06-14-2026
Price: Unit price: $3.32
Buy/RFQ:

FINDER 072503 Level Control Relay Specifications:

  • Supply Voltage: 24V AC/DC, 110-125V AC, 230-240V AC, 400V AC (model dependent)
  • Contact Material: Silver Nickel (AgNi)
  • Maximum Switching Voltage: 250V AC
  • Rated Current: 10A resistive, 8A inductive
  • Environmental Temperature: -20°C to +60°C
  • Protection Degree: IP68 (waterproof)
  • Electrode Material: Stainless Steel (AISI 316L, 304, 303 depending on model)
  • Cable Lengths: 5m, 10m, 15m, 20m
  • Insulation: Reinforced between supply and contacts, electrodes and supply (6kV-1.2/50us)
  • Electrical Life: 100,000 to 1,000,000 cycles depending on load
  • Delay Time: 0.5 to 7 seconds (selectable or fixed depending on model)
  • Control Functions: Filling, Emptying, Priority Switching
  • Compatibility: Suitable for city water, well water, seawater, liquids with low alcohol content
  • Standards: UL, CE, RoHS, EMC compliant

Buy the Finder Series Level Control Liquids: 072503

Order the Finder 072503 level control relay online today to ensure accurate liquid level management in your industrial water systems, pools, or production plants. Designed for durability and precision, this relay features adjustable sensitivity, multiple control functions, high environmental protection, and certifications for safety standards. Its versatile electrode compatibility and long cable options make installation flexible for various applications. Invest in proven reliability and optimal water level control—buy online now for fast delivery and seamless integration into your automation setup.

Get Finder 072503 water level relay today—built for precise monitoring and reliable operation in demanding industrial environments.

Frequently Asked Questions

Where can I buy FINDER 072503?

You can click on the BUY or RFQ button to purchase 072503 from an authorized FINDER distributor.

How do I troubleshoot issues or seek technical support for part 072503?

You can download the 072503 datasheet or visit the FINDER website for support.

Who is the manufacturer of 072503?

FINDER

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