Siemens 3RT2926-1JJ00 Contactor Accessories
Product parameters
| Product attributes | Attribute value | Filter product attributes |
|---|---|---|
| Brand: | Siemens | |
| Series: | 3RT2 | |
| Installation Location: | - | |
| Control Coil Voltage: | - | |
| Auxiliary Contacts: | - | |
| Product Type: | Surge absorber |
Series Overview
Series Overview
Compliance with Standards
- IEC60947 - 1, EN 60947 - 1
- IEC60947 - 4 - 1, EN 60947 - 4 - 1
- IEC60947 - 5 - 1, EN 60947 - 5 - 1 (auxiliary contacts)
- 3RT2 contactors have passed climate testing and are suitable for any climatic conditions worldwide, with the “finger protection” function specified in EN50274
Adding Auxiliary Contacts
- S00 - sized contactors integrate 1 auxiliary contact (1NO or 1NC) in the body.
- S0 - sized contactors integrate 2 auxiliary contacts (1NO + 1NC) in the body.
- Contactors of all sizes can be further added with removable visible missing contacts.
Contact Reliability
- Can be replaced when the voltage does not exceed 110V or the current does not exceed 100mA. The auxiliary contacts on 3RT2 contactors or 3RH2 intermediate relays have high reliability.
- These contacts also meet the requirements for static electrical appliance use, with a minimum switching current of 1mA at 17V voltage.
Motor Reference Power
- The motor power mentioned in the sample is the reference motor shaft output power (according to the nameplate).
Rated Control Voltage
- All contactors have models operated by DC or AC.
Surge Suppression
- 3RT2 contactors can provide four types of surge suppressors: RC absorption, varistor, suppression diode, and diode combination (Zener diode and diode combination), for suppressing line surges.
Note:
- Using a surge suppressor will cause overvoltage on the coil, which will result in the delay of the normally open NO contact breaking and the normally closed NC contact closing (the suppression diode will increase the delay by 6 to 10 times, the diode combination will increase the delay by 2 to 6 times, and the varistor will increase the delay by 2 to 5ms).

Rachel
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