3RT20171BB42 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Siemens
In Stock: 0
Unit Price: $114.79000
Datasheet

Parametric Equivalent


Siemens
In Stock: 0
Unit Price: $169.11000
Datasheet

Parametric Equivalent


Siemens
In Stock: 0
Unit Price: $165.10000
Datasheet

Parametric Equivalent


Siemens
In Stock: 0
Unit Price: $169.11000
Datasheet

Parametric Equivalent


Siemens
In Stock: 0
Unit Price: $144.13111
Datasheet

Parametric Equivalent


Siemens
In Stock: 0
Unit Price: $153.86000
Datasheet

Parametric Equivalent


Siemens
In Stock: 0
Unit Price: $175.40000
Datasheet

Parametric Equivalent


Siemens
In Stock: 0
Unit Price: $153.56765
Datasheet

Parametric Equivalent


Siemens
In Stock: 0
Unit Price: $158.71000
Datasheet

Parametric Equivalent


Siemens
In Stock: 0
Unit Price: $162.05375
Datasheet

Parametric Equivalent


Siemens
In Stock: 0
Unit Price: $175.40000
Datasheet

Parametric Equivalent


Siemens
In Stock: 0
Unit Price: $184.53000
Datasheet

Parametric Equivalent


Siemens
In Stock: 0
Unit Price: $165.10000
Datasheet

Parametric Equivalent


Siemens
In Stock: 0
Unit Price: $214.55000
Datasheet
Contactor 3PST-NO (3 Form A) 12 A 24VDC Coil Chassis Mount, DIN Rail
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Contactor 3PST-NO (3 Form A) 12 A 24VDC Coil Chassis Mount, DIN Rail
SIRIUS Innovations: flexible assembly options
SIRIUS Innovations: Assembly direct-on-line starter

3RT20171BB42

DigiKey Part Number
3473-3RT20171BB42-ND
Manufacturer
Manufacturer Product Number
3RT20171BB42
Description
CONTACTOR S00 12A 24VDC 1NC SCRW
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Contactor 3PST-NO (3 Form A) 12 A 24VDC Coil Chassis Mount, DIN Rail
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Switching Voltage
690VAC - Max
Manufacturer
Siemens
Features
Auxiliary Contacts
Series
Termination Style
Screw Terminal
Packaging
Bulk
Operating Temperature
-25°C ~ 60°C
Part Status
Active
Must Operate Voltage
19.2 VDC
Mounting Type
Chassis Mount, DIN Rail
Coil Current
166.7 mA
Coil Voltage
24VDC
Coil Power
4W
Contact Form
3PST-NO (3 Form A)
Coil Resistance
144Ohms
Contact Rating (Current)
12 A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (32)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
3RT20171BB41Siemens03473-3RT20171BB41-ND$114.79000Parametric Equivalent
3RT20171BB410CC0Siemens03473-3RT20171BB410CC0-ND$169.11000Parametric Equivalent
3RT20171BB411AA0Siemens03473-3RT20171BB411AA0-ND$165.10000Parametric Equivalent
3RT20171BB420CC0Siemens03473-3RT20171BB420CC0-ND$169.11000Parametric Equivalent
3RT20171BB421AA0Siemens03473-3RT20171BB421AA0-ND$144.13111Parametric Equivalent
In-Stock: 0
1 estimated in stock on 11-Feb-2027
Request Stock Notification
All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$114.79000$114.79
10$108.41400$1,084.14
100$89.28190$8,928.19
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.