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3G Electric
SUMP ALARM SA-120V-1L-100 Liquid-Level Alarm - Liquid-Level Alarms
SUMP ALARMLiquid-Level Alarms

SUMP ALARM SA-120V-1L-100 Liquid-Level Alarm

The SUMP ALARM High Water Alarm: High Level (SKU SA-120V-1L-100, MPN SA-120V-1L-100) is a liquid-level alarm with a 120V AC nameplate voltage. It includes a tether float switch and provides 90 dB audio/visual alerts…

SKU 3G-OTH-93946

Also listed as: SA120V1L100 · SA 120V 1L 100

Brand
SUMP ALARM
Item
SA-120V-1L-100 Liquid-Level Alarm
Part Number
SA-120V-1L-100
Category
Liquid-Level Alarms
Available to Order
Also known as:SA-120V-1L-100SUMP ALARM
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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

SUMP ALARM
Manufacturer Part Number
SA-120V-1L-100
Type
Auto/Manual, 90 dB, Audio/Visual
AC
120V
Alarm Inputs
1
Battery Backup
No
Nameplate Voltage
120V AC
Switch Type Included
Tether Float

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

Product Description

The SUMP ALARM High Water Alarm: High Level (SKU SA-120V-1L-100, MPN SA-120V-1L-100) is a liquid-level alarm with a 120V AC nameplate voltage. It includes a tether float switch and provides 90 dB audio/visual alerts with auto/manual operation for one alarm input. This unit does not include battery backup.

Frequently Asked Questions

What is the SUMP ALARM SA-120V-1L-100 used for?

The SUMP ALARM SA-120V-1L-100 is a high-water alarm for sump pits, basements, and industrial liquid-level monitoring. It provides a 90 dB audio/visual alert when water reaches a preset level, helping prevent flooding and equipment damage in facilities, pump stations, and wastewater applications.

What are the specifications of the SUMP ALARM SA-120V-1L-100?

The SUMP ALARM SA-120V-1L-100 operates on 120V AC, includes a tether float switch, and offers auto/manual operation with one alarm input. It delivers a 90 dB audio/visual alert and does not include battery backup. The unit is designed for high-level water detection in sump and liquid-level applications.

Where to buy the SUMP ALARM SA-120V-1L-100 worldwide?

3G Electric supplies the SUMP ALARM SA-120V-1L-100 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this high-water alarm.

How to install the SUMP ALARM SA-120V-1L-100?

Install the SUMP ALARM SA-120V-1L-100 by mounting the control unit above the sump pit and securing the tether float switch at the desired high-water level. Connect 120V AC power per local codes. Test the alarm by lifting the float to verify the 90 dB audio/visual alert activates.

Used in

Common applications for SUMP ALARM
Basement dewatering — SUMP ALARM simplex control panel with vertical float switch for automatic pump activation
Lift station management — SUMP ALARM duplex control panel with alternation logic for redundant pump operation
Industrial sump monitoring — SUMP ALARM Wi-Fi-enabled high water alarm with leak sensor for remote alerts
Potable water tank level detection — SUMP ALARM LS-FLOAT-KIT vertical float sensor for high-level alarm
Wastewater pump control — SUMP ALARM NEMA 4X control panel rated for wet environments in treatment facilities
Commercial building flood prevention — SUMP ALARM audio/visual alarm with battery backup for critical water detection
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SUMP ALARM Products

3G Electric supplies SUMP ALARM liquid-level alarms. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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