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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 with a normally closed switch operation, rated for 15 A full load current at 125/250V AC. It features a plug-in electrical connection and is compatible with…

SKU 3G-OTH-82314

Brand
HARTELL
Item
Main Switch: Float, Normally Closed, 125/250V AC, No Alarm, No Alarm
Category
Safety Overflow Switches
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HARTELL
Manufacturer Part Number
500316
Type
Normally Closed, No Alarm, No Alarm, Plug-In
AC
125/250V
UL Rating
Not Rated
Switch Operation
Normally Closed
Full Load Current
15 A
Nameplate Voltage
125/250V AC
Electrical Connection
Plug-In
Compatible with Series
A3X. A5X

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 with a normally closed switch operation, rated for 15 A full load current at 125/250V AC. It features a plug-in electrical connection and is compatible with the A3X and A5X series. This product carries no UL rating.

Frequently Asked Questions

What is the HARTELL 500316 main switch float used for?

The HARTELL 500316 is a safety overflow switch used to detect rising liquid levels in tanks or sumps. Its normally closed operation interrupts the circuit when the float rises, helping prevent overflows in industrial fluid-handling systems. 3G Electric supplies this genuine HARTELL part for worldwide delivery.

What are the specifications of the HARTELL 500316 float switch?

The HARTELL 500316 is a normally closed float switch rated for 15 A full load current at 125/250V AC. It features a plug-in electrical connection and is compatible with the A3X and A5X series. The UL rating is Not Rated. 3G Electric sources this genuine HARTELL part for global supply.

Where to buy the HARTELL 500316 float switch in worldwide?

3G Electric supplies the genuine HARTELL 500316 float switch to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote on this normally closed safety overflow switch with plug-in connection.

How to install the HARTELL 500316 normally closed float switch?

Install the HARTELL 500316 by plugging it into a compatible A3X or A5X series receptacle. Ensure the float moves freely and the normally closed contacts are wired to interrupt the circuit on rising liquid level. Always follow local electrical codes and the manufacturer's instructions. 3G Electric provides this genuine HARTELL part.

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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