This product listing is for the part 3RH1921-1CD01, manufactured by Siemens, and is a Front-mount auxiliary contact block, 1 NC (normally closed) contact, delayed actuation, screw terminals, for Siemens SIRIUS contactors (3RT1 series)..
We have 20 units in-stock and ready to ship from Portugal for $4.38 USD per unit (Warehouse Certifications: ISO 9001:2015).
3-5 day shipping is free with the purchase of 23 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 configuration: 1 NC
- Mounting position: Front-side / front mounting (for contactors)
- Actuation: Delayed actuation
- Terminal type: Screw terminals
- Standards / Compliance: IEC 60947-5-1; approvals: CSA, CE, CCC, EAC (as listed by distributors/datasheet)
- Rated operational current (examples): Values depend on utilization category and voltage (e.g., up to 10 A for AC-12 / DC-12 at 24–60 V; see manufacturer datasheet for full table) A
- Insulation voltage (degree of pollution 3): 690 V
- Rated surge voltage resistance: 6 kV
- Appropriate contactors (for use with): Siemens 3RT102, 3RT103 (3RT1 SIRIUS series)
- Dimensions (approx.): 38 H x 10 W x 51 D (manufacturer/distributor listings show similar packaging dimensions) mm
- Net weight (approx.): 0.019–0.022 kg
*Image shown is a reference only, please refer to your part number.
Siemens
3RH1921-1CD01
Front-mount auxiliary contact block, 1 NC (normally closed) contact, delayed actuation, screw terminals, for Siemens SIRIUS contactors (3RT1 series).
Specifications
Physical
Terminal type
Screw terminals
Net weight (approx.)
0.019–0.022 kg
Compliance
Standards / Compliance
IEC 60947-5-1; approvals: CSA, CE, CCC, EAC (as listed by distributors/datasheet)
Technical
Contact configuration
1 NC
Mounting position
Front-side / front mounting (for contactors)
Actuation
Delayed actuation
Rated operational current (examples)
Values depend on utilization category and voltage (e.g., up to 10 A for AC-12 / DC-12 at 24–60 V; see manufacturer datasheet for full table) A
Insulation voltage (degree of pollution 3)
690 V
Rated surge voltage resistance
6 kV
Appropriate contactors (for use with)
Siemens 3RT102, 3RT103 (3RT1 SIRIUS series)
Dimensions
Dimensions (approx.)
38 H x 10 W x 51 D (manufacturer/distributor listings show similar packaging dimensions) mm
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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
20
units
Portugal
Warehouse
4d2l2f
Certifications
ISO 9001:2015
Price
$4.38
/unit
3-5 Days
MOQ:
20 units
Minimum Order Quantity
The minimum amount required to make a purchase.
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