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HARTELLSafety Overflow Switches

HARTELL L111AX Normally Closed Safety Overflow Switch/Float Assembly

The HARTELL L111AX is a normally closed safety overflow switch/float assembly designed for use with the SC-1AX series. It operates at 125/250V AC with a full load current of 10 A and is not UL rated. This two-wire…

SKU 3G-OTH-82256

Brand
HARTELL
Item
L111AX Normally Closed Safety Overflow Switch/Float Assembly
Part Number
L111AX
Category
Safety Overflow Switches
Available to Order
Also known as:L111AXHARTELL
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

HARTELL
Manufacturer Part Number
L111AX
Type
Normally Closed, No Alarm, No Alarm
AC
125/250V
Wires
2
UL Rating
Not Rated
Switch Operation
Normally Closed
Full Load Current
10 A
Nameplate Voltage
125/250V AC
Compatible with Series
SC-1AX

Technical Documents

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

Product Description

The HARTELL L111AX is a normally closed safety overflow switch/float assembly designed for use with the SC-1AX series. It operates at 125/250V AC with a full load current of 10 A and is not UL rated. This two-wire assembly includes no alarm function.

Frequently Asked Questions

What is the HARTELL L111AX switch/float assembly used for?

The HARTELL L111AX is a normally closed safety overflow switch/float assembly used to detect high liquid levels and prevent overflows in industrial sump, tank, or condensate applications. It is compatible with the SC-1AX series and operates at 125/250V AC with a 10 A full load current.

What are the specifications of the HARTELL L111AX?

The HARTELL L111AX is a normally closed float assembly rated at 125/250V AC with a full load current of 10 A. It has 2 wires, no alarm function, and is not UL rated. This part is designed for use with the SC-1AX series and carries manufacturer part number L111AX.

Where to buy the HARTELL L111AX worldwide?

3G Electric supplies the HARTELL L111AX safety overflow switch/float assembly to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this normally closed float assembly for the SC-1AX series.

How to install the HARTELL L111AX float assembly?

Install the HARTELL L111AX float assembly in a compatible SC-1AX series housing, ensuring the float moves freely. Connect the 2 wires to a normally closed circuit rated at 125/250V AC, 10 A. Follow standard safety practices for electrical installations and verify no alarm function is required.

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
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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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