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LITTLE GIANT In-Line Switch: In-Line, Float, Normally Open, 24V AC, 2 Wires - Safety Overflow Switches
LITTLE GIANTSafety Overflow Switches

LITTLE GIANT In-Line Switch: In-Line, Float, Normally Open, 24V AC, 2 Wires

The LITTLE GIANT In-Line Switch is a safety overflow switch designed for use with the ACS-4 series. It features a normally open float switch operation, a UL 508 rating, and a nameplate voltage of 24V AC with a full…

SKU 3G-OTH-82387

Brand
LITTLE GIANT
Item
In-Line Switch: In-Line, Float, Normally Open, 24V AC, 2 Wires
Category
Safety Overflow Switches
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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

LITTLE GIANT
Manufacturer Part Number
599125
Type
Float, Normally Open, Hardwired (2 Wire)
AC
24V
Wires
2
UL Rating
UL 508
For Alarm Type
Audio
Switch Operation
Normally Open
Full Load Current
5 A
Nameplate Voltage
24V AC
Electrical Connection
Hardwired (2 Wire)
Compatible with Series
ACS-4

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

Product Description

The LITTLE GIANT In-Line Switch is a safety overflow switch designed for use with the ACS-4 series. It features a normally open float switch operation, a UL 508 rating, and a nameplate voltage of 24V AC with a full load current of 5 A. This hardwired (2 wire) switch is intended for audio alarm applications.

Frequently Asked Questions

What is the LITTLE GIANT In-Line Switch used for?

The LITTLE GIANT In-Line Switch is a safety overflow switch used to detect rising liquid levels in condensate or wastewater applications. It triggers an audio alarm when the float rises, helping prevent overflow damage. It is designed for use with the ACS-4 series.

What are the specifications of the LITTLE GIANT In-Line Switch 599125?

The LITTLE GIANT In-Line Switch (MPN 599125) has a normally open float switch operation, a UL 508 rating, and a nameplate voltage of 24V AC. It supports a full load current of 5 A, uses hardwired 2-wire connection, and is compatible with the ACS-4 series for audio alarm applications.

Where to buy the LITTLE GIANT In-Line Switch worldwide?

You can source the LITTLE GIANT In-Line Switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this safety overflow switch.

How to install the LITTLE GIANT In-Line Switch?

Install the LITTLE GIANT In-Line Switch by hardwiring the two wires to a 24V AC control circuit. Mount the float vertically in the condensate pan or tank, ensuring free movement. Connect the normally open contacts to an audio alarm input. Follow local electrical codes and the manufacturer's instructions.

Used in

Common applications for LITTLE GIANT
Warehouse maintenance — Little Giant steel-top worktables (MTH1-3036-30) for heavy assembly and repair tasks.
Electrical maintenance — Little Giant fiberglass combination ladders (13948-001) for safe access near live circuits.
Facility storage — Little Giant storage cabinets (MC3-2D-2424-LL) for organizing tools and parts in industrial settings.
Water removal — Little Giant sump pump systems (506411) for backup drainage in commercial basements.
Material handling — Little Giant swivel casters (8229-SR) for replacing wheels on mobile workstations.
Construction access — Little Giant extension ladders (18816) for reaching heights up to 16 ft on job sites.

LITTLE GIANT Products

3G Electric supplies LITTLE GIANT 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
Diaphragm switch for liquid level sensing in sump, tank, or condensate applications. Normally open (pump down) configuration activates pump on rising liquid. Rated 115V AC, 10 A with piggyback plug connection. Nylon sensor; pipe clamp required for mounting
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Normally open diaphragm switch for pump-down liquid level control. Rated 115V AC, 10 A with piggyback plug connection. Nylon sensor requires pipe clamp for mounting. Suitable for sump and condensate applications
LITTLE GIANT Float Switch: Normally Open (Pump Down), 115V AC, 16 A, Piggyback Plug, Sensor (MPN 513635)
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This normally closed float switch is designed for safety overflow detection in condensate pans, typically used in HVAC equipment to prevent water damage. It operates at 48V AC/DC with a full load current of 5 A, features a hardwired 2-wire electrical connection, and is UL 508 rated. Compatible with ACS-2 series for audio alarm applications
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