This product listing is for the part 3RH1921-1CA01, manufactured by Siemens, and is a Front-mounted 1-pole auxiliary contact block with 1 normally closed (1 NC) contact, screw terminals, for Siemens 3RT1 series contactors (snap-on mounting)..
We have 54 units in-stock and ready to ship from Portugal for $2.98 USD per unit (Warehouse Certifications: ISO 9001:2015).
3-5 day shipping is free with the purchase of 34 unit(s) or more (Free domestic shipping on orders over $100).
Returns are accepted within 30 days if the item(s) received are not what was ordered or are broken.
Part Specifications:
- Contact arrangement: 1 normally closed (1 NC)
- Number of poles: 1
- Mounting: Front mount (snap-on to 3RT1 contactors)
- Terminals: Screw terminals
- Compatible contactors: Siemens 3RT102, 3RT103, 3RT104, 3RT105 (3RT1 series)
- Standards / Conformance: IEC 60947-5-1
- Rated operational voltage (Ue): Up to 690 V AC / 600 V DC
- Mechanical service life (switching cycles): 10,000,000 cycles
- Front protection class (IP): IP20 (front)
- Surge withstand voltage: 6 kV
- Product family: Instantaneous auxiliary blocks (SIRIUS / 3RH1 series)
- Weight (approx.): 20 g
*Image shown is a reference only, please refer to your part number.
Siemens
3RH1921-1CA01
Front-mounted 1-pole auxiliary contact block with 1 normally closed (1 NC) contact, screw terminals, for Siemens 3RT1 series contactors (snap-on mounting).
Specifications
Physical
Mounting
Front mount (snap-on to 3RT1 contactors)
Terminals
Screw terminals
Compliance
Standards / Conformance
IEC 60947-5-1
Front protection class (IP)
IP20 (front)
Technical
Contact arrangement
1 normally closed (1 NC)
Number of poles
1
Compatible contactors
Siemens 3RT102, 3RT103, 3RT104, 3RT105 (3RT1 series)
Rated operational voltage (Ue)
Up to 690 V AC / 600 V DC
Mechanical service life (switching cycles)
10,000,000 cycles
Surge withstand voltage
6 kV
Product family
Instantaneous auxiliary blocks (SIRIUS / 3RH1 series)
Dimensions
Weight (approx.)
20 g
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Availability
All stock is new and certified authentic, shipping directly from a verified manufacturer.
Stock
Price
Quantity
Ships from
Portugal
Ships in
3-5 Days
Stock
54
units
Portugal
Warehouse
4d2l2f
Certifications
ISO 9001:2015
Price
$2.98
/unit
3-5 Days
MOQ:
54 units
Minimum Order Quantity
The minimum amount required to make a purchase.
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