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EATON SL4-L120-B Steady Light Module, Blue, 110/120V AC - Steady Light Modules
EATONSteady Light Modules

EATON SL4-L120-B Steady Light Module, Blue, 110/120V AC

The EATON Tower Light Module: Steady (MPN SL4-L120-B) is a steady light module with a blue lens, operating at 110/120V AC. It has a 43 mm overall diameter and 3 in overall height, and is compatible with the SL4 series.

SKU 3G-OTH-39289

Also listed as: SL4L120B · SL4 L120 B

Brand
EATON
Item
SL4-L120-B Steady Light Module, Blue, 110/120V AC
Part Number
SL4-L120-B
Category
Steady Light Modules
Available to Order
Also known as:SL4-L120-BEATON
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Local availability & support

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

Technical Specifications

EATON
Manufacturer Part Number
SL4-L120-B
Type
Blue, SL4
AC
110/120V
Lens Color
Blue
Overall Ht
3 in
Overall Dia
43 mm
Operating Voltage
110/120V AC
Compatible with Series
SL4

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

Product Description

The EATON Tower Light Module: Steady (MPN SL4-L120-B) is a steady light module with a blue lens, operating at 110/120V AC. It has a 43 mm overall diameter and 3 in overall height, and is compatible with the SL4 series.

Frequently Asked Questions

What is the EATON SL4-L120-B tower light module used for?

The EATON SL4-L120-B is a steady blue light module used in industrial signaling applications to indicate machine status, process conditions, or alarms. It is commonly installed on control panels, conveyor systems, and automated equipment in manufacturing and processing plants.

What are the specifications of the EATON SL4-L120-B?

The EATON SL4-L120-B is a steady light module with a blue lens, operating at 110/120V AC. It has a 43 mm overall diameter and 3 in overall height. This module is compatible with the EATON SL4 series tower light systems.

Where to buy the EATON SL4-L120-B worldwide?

3G Electric supplies the EATON SL4-L120-B worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the EATON SL4-L120-B tower light module?

To install the EATON SL4-L120-B, first ensure power is off. Mount the module onto an SL4 series base or stack, aligning the connectors. Secure it by twisting or using the locking mechanism. Connect the 110/120V AC supply per the wiring diagram. Test operation before finalizing.

Used in

Common applications for EATON
Commercial electrical distribution — Eaton GHB Series miniature circuit breakers for panelboard overcurrent protection
Industrial motor control — Eaton DS7 soft start for three-phase motor starting in pumps and fans
HVAC and process control — Eaton PowerXL DA1 variable frequency drive for speed control of three-phase AC motors
Machine status indication — Eaton SL4 series tower light modules and mounting bases for visual signaling
Fire alarm systems — Eaton ELSTR and ELSTR-N strobes for wall-mount visual notification
Data center power management — Eaton WEBCARDLXE network management card for remote UPS monitoring
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EATON Products

3G Electric supplies EATON steady light modules. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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