Johnson Pump 03-43630-3 - Ultima Electronic Level Switch for 12/24V Systems

ID 1265062

$ 79.05

1-2 weeks delivery time

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The Johnson Pump Ultima electronic level switch (article number 663436303) uses digital technology with a non-contact Mirus field effect sensor to detect fluid levels without moving parts. Built for 12V/24V systems and harsh conditions, it helps reduce corrosion risk through fully sealed solid-state electronics and avoids false triggering with an 8-second delay. The switch activates at 50 mm (2 in) and deactivates at 20 mm (3/4 in), with maximum current rated up to 20 A.

Description
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Johnson Pump Ultima Digital Level Switch 663436303

The Johnson Pump Ultima electronic level switch is a digital fluid-level sensing device designed to provide dependable switching in demanding environments. Its non-contact sensing method detects the presence of water or other fluids without direct contact, helping prevent corrosion and reducing sensitivity to oil or debris.

Application

Fluid level sensing for water or other fluids
Suitable for harsh operating conditions
Designed for 12V systems
Designed for 24V systems

Technical Specifications

Brand	Johnson Pump
Model	Ultima Electronic Level Switch
Article Number	663436303
Voltage	12/24V
Maximum Current	Up to 20 A
Dimensions	85 x 30 x 60 mm
Switch-On Level	50 mm (2 in)
Switch-Off Level	20 mm (3/4 in)
Time Delay	8 seconds

Product Details

Sensing technology: Digital, non-contact Mirus field effect sensor using patented detector cells
Electronics: Fully sealed, solid-state design
Mechanical design: No moving parts
Safety and materials: Mercury-free operation

Features

Creates micro-electrical fields to sense disturbances caused by fluids without direct contact
Helps prevent corrosion and reduces interference from oil or debris
8-second delay supports stable operation and helps avoid false triggering