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HARTELL Main Switch: Float, Normally Closed, 125/250V AC, No Alarm, No Alarm - Safety Overflow Switches
HARTELLSafety Overflow Switches

HARTELL Main Switch: Float, Normally Closed, 125/250V AC, No Alarm, No Alarm

The HARTELL Main Switch: Float is a safety overflow switch (SKU 610050, MPN 610050) with a Normally Closed switch operation and a Full Load Current of 5A at 125/250V AC. It features a Plug-In electrical connection…

SKU 3G-OTH-82353

Brand
HARTELL
Item
Main Switch: Float, Normally Closed, 125/250V AC, No Alarm, No Alarm
Category
Safety Overflow Switches
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

HARTELL
Manufacturer Part Number
610050
Type
Normally Closed, No Alarm, No Alarm, Plug-In
AC
125/250V
UL Rating
Not Rated
Switch Operation
Normally Closed
Full Load Current
5A
Nameplate Voltage
125/250V AC
Electrical Connection
Plug-In
Compatible with Series
KL-1DG

Technical Documents

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HARTELL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HARTELL Main Switch: Float is a safety overflow switch (SKU 610050, MPN 610050) with a Normally Closed switch operation and a Full Load Current of 5A at 125/250V AC. It features a Plug-In electrical connection and is compatible with the KL-1DG series. This product is not UL rated.

Frequently Asked Questions

What is the HARTELL Main Switch Float used for?

The HARTELL Main Switch Float is a safety overflow switch designed to detect high liquid levels and interrupt power in HVAC condensate pans or industrial sumps. Its Normally Closed operation ensures fail-safe shutdown when the float rises, preventing water damage in cooling systems and equipment.

What are the specifications of the HARTELL 610050 float switch?

The HARTELL 610050 float switch has a Normally Closed switch operation, a Full Load Current of 5A, and a Nameplate Voltage of 125/250V AC. It features a Plug-In electrical connection and is compatible with the KL-1DG series. This model is not UL rated and carries the HARTELL brand.

Where to buy HARTELL float switches worldwide?

3G Electric supplies HARTELL float switches worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source the HARTELL 610050 or other models for your application.

How to install a HARTELL Normally Closed float switch?

Mount the HARTELL float switch securely in the sump or pan with the float oriented vertically. Connect the Plug-In wiring per the KL-1DG series instructions, ensuring the Normally Closed circuit opens on float rise. Test operation before commissioning. Always follow local electrical codes and manufacturer guidelines.

Used in

Common applications for HARTELL
Commercial HVAC condensate removal — HARTELL A3X-1DR-277 pump for rooftop units
Refrigeration system condensate management — HARTELL SC-1AX-115/230 high-capacity pump
Tight-space installations in air handlers — HARTELL KL-1DG-115 low-profile pump
General-purpose condensate pumping in boiler rooms — HARTELL PABX-115 pump
Overflow protection in condensate systems — HARTELL 610079 normally closed float switch
OEM replacement for condensate pump motor mounts — HARTELL 400088 LTA motor plate

HARTELL Products

3G Electric supplies HARTELL safety overflow switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
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