Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

SITOP Selectivity Module: SITOP, 18 W Power Rating - Real, 24V DC, 24V DC - Accessories for DC Power Supplies
SITOPAccessories for DC Power Supplies

SITOP Selectivity Module: SITOP, 18 W Power Rating - Real, 24V DC, 24V DC

The SITOP Selectivity Module is a DIN Rail-mountable accessory for SITOP DC power supplies, with an 18 W power rating, 24V DC input and output, and a 10 A output current. It is designed to provide selective…

SKU 3G-OTH-45009

Brand
SITOP
Item
Selectivity Module: SITOP, 18 W Power Rating - Real, 24V DC, 24V DC
Category
Accessories for DC Power Supplies
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

SITOP
Manufacturer Part Number
6EP44387FB003DX0
Type
18 W Power Rating - Real
DC
24V
Mounting
DIN Rail
Input Voltage
24V DC
Accessory Type
Selectivity Module
Output Current
10 A
Output Voltage
24V DC
Compatible with Series
SITOP
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SITOP Selectivity Module is a DIN Rail-mountable accessory for SITOP DC power supplies, with an 18 W power rating, 24V DC input and output, and a 10 A output current. It is designed to provide selective overcurrent protection for downstream loads in a 24V DC system.

Used in

Common applications for SITOP
Manufacturing automation — SITOP power supplies provide 24 V DC to PLCs and motor drives in assembly lines.
Process industry — SITOP UPS modules maintain control system power during voltage dips in chemical plants.
Building management — SITOP selectivity modules protect HVAC and lighting control panels from overloads.
Infrastructure — SITOP buffer modules bridge short power interruptions in water treatment facility SCADA systems.
Machine tools — SITOP DC/DC converters supply isolated 24 V DC to CNC controllers and sensors.
Renewable energy — SITOP power supplies regulate DC bus voltage in solar inverter cabinets.

SITOP Products

3G Electric supplies SITOP accessories for dc power supplies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
SIEMENS Selectivity Module: SITOP, 9 W Power Rating - Real, 24V DC, 24V DC, 3 A Output Current (MPN 6EP1961-2BA11). Key specifications — Accessory Type: Selectivity Module; Compatible with Series: SITOP; Input Voltage: 24V DC; Mounting: DIN Rail; Output Voltage: 24V DC; Brand: SIEMENS.
Siemens
SIEMENS Selectivity Module: SITOP, 9 W Power Rating - Real, 24V DC, 24V DC, 3 A Output Current (MPN 6EP1961-2BA11). Key specifications — Accessory Type: Selectivity Module; Compatible with Series: SITOP; Input Voltage: 24V DC; Mounting: DIN Rail; Output Voltage: 24V DC; Brand: SIEMENS.
SIEMENS Selectivity Module: SITOP, 10 W Power Rating - Real, 24V DC, 24V DC, 10 A Output Current (MPN 6EP1961-2BA21). Key specifications — Accessory Type: Selectivity Module; Compatible with Series: SITOP; Input Voltage: 24V DC; Mounting: DIN Rail; Output Voltage: 24V DC; Brand: SIEMENS.
Siemens
SIEMENS Selectivity Module: SITOP, 10 W Power Rating - Real, 24V DC, 24V DC, 10 A Output Current (MPN 6EP1961-2BA21). Key specifications — Accessory Type: Selectivity Module; Compatible with Series: SITOP; Input Voltage: 24V DC; Mounting: DIN Rail; Output Voltage: 24V DC; Brand: SIEMENS.
SITOP UPS Module: 600 VA Power Rating, 24 V DC Input, 24 V DC Output (MPN 6EP41373AB000AY0). Key specifications — Brand: SITOP.
SITOP
SITOP UPS Module: 600 VA Power Rating, 24 V DC Input, 24 V DC Output (MPN 6EP41373AB000AY0). Key specifications — Brand: SITOP.
SIEMENS Power Supply Buffer Module: SITOP, 960 W Power Rating - Real, 24/28.8V, 24V DC, DIN Rail (MPN 6EP1 961-3BA01). Key specifications — Accessory Type: Buffer Module; Compatible with Series: SITOP; Input Voltage: 24/28.8V; Mounting: DIN Rail; Output Voltage: 24V DC; Brand: SIEMENS.
Siemens
SIEMENS Power Supply Buffer Module: SITOP, 960 W Power Rating - Real, 24/28.8V, 24V DC, DIN Rail (MPN 6EP1 961-3BA01). Key specifications — Accessory Type: Buffer Module; Compatible with Series: SITOP; Input Voltage: 24/28.8V; Mounting: DIN Rail; Output Voltage: 24V DC; Brand: SIEMENS.
SIEMENS Redundancy Module: SITOP, 34 W Power Rating - Real, 24V DC, 40V DC, 20 A Output Current (MPN 6EP1961-3BA21). Key specifications — Accessory Type: Redundancy Module; Compatible with Series: SITOP; Input Voltage: 24V DC; Output Voltage: 40V DC; Brand: SIEMENS.
Siemens
SIEMENS Redundancy Module: SITOP, 34 W Power Rating - Real, 24V DC, 40V DC, 20 A Output Current (MPN 6EP1961-3BA21). Key specifications — Accessory Type: Redundancy Module; Compatible with Series: SITOP; Input Voltage: 24V DC; Output Voltage: 40V DC; Brand: SIEMENS.
SITOP UPS Battery: 24 V DC Volt, 5 Ah Battery Capacity (MPN 6EP41330JB000AY0). Key specifications — Compatible with Manufacturer Model Number: 6EP4134-3AB00-0AY0.
SITOP UPS
SITOP UPS Battery: 24 V DC Volt, 5 Ah Battery Capacity (MPN 6EP41330JB000AY0). Key specifications — Compatible with Manufacturer Model Number: 6EP4134-3AB00-0AY0.

More from SITOP

View all SITOP parts
SITOP Selectivity Module: SITOP, 18 W Power Rating - Real, 24V DC, 24V DC, 10 A Output Current (MPN 6EP44387EB003DX0). Key specifications — Accessory Type: Selectivity Module; Compatible with Series: SITOP; Input Voltage: 24V DC; Mounting: DIN Rail; Output Voltage: 24V DC; Brand: SITOP.
SITOP
SITOP Selectivity Module: SITOP, 18 W Power Rating - Real, 24V DC, 24V DC, 10 A Output Current (MPN 6EP44387EB003DX0). Key specifications — Accessory Type: Selectivity Module; Compatible with Series: SITOP; Input Voltage: 24V DC; Mounting: DIN Rail; Output Voltage: 24V DC; Brand: SITOP.