3RB30 Solid State Overload Relays - Siemens Sirius
SIEMENS SIRIUS 3RB30 Solid State Overload Relays View PDF catalog page
Siemens SIRIUS 3RB20 solid-state overload relays have an internal power supply that has been designed to provide current-dependent protection for loads with normal starting and heavy starting against impermissibly high temperature rises due to overload, phase asymmetry or phase failure.
| 3RB30 Overload Relay Selection Chart: Manual / Automatic Reset Screw Terminals |
| Photo | Frame Size | For Contactor | Setting Range Amps | Class 10E | Price | Class 20E | Price |
|---|---|---|---|---|---|---|---|
| Catalog No | Catalog No | ||||||
 |
S00 |
3RT1015
|
0.1 - 0.4 | 3RB3016-1RB0 | $79.60 | 3RB3016-2RB0 | $93.50 |
| 0.32 - 1.25 | 3RB3016-1NB0 | 3RB3016-2NB0 | |||||
| 1 - 4 | 3RB3016-1PB0 | 3RB3016-2PB0 | |||||
| 3 - 12 | 3RB3016-1SB0 | 3RB3016-2SB0 | |||||
| 4 - 16 | 3RB3016-1TB0 | 3RB3016-2TB0 | |||||
| S0 | 3RT1023 3RT1024 3RT1025 3RT1026 3RT2023 3RT2024 3RT2025 3RT2026 3RT2027 3RT2028 |
0.1 - 0.4 | 3RB3026-1RB0 | $90.90 | 3RB3026-2RB0 | $107.00 | |
| 0.32 - 1.25 | 3RB3026-1NB0 | 3RB3026-2NB0 | |||||
| 1 - 4 | 3RB3026-1PB0 | 3RB3026-2PB0 | |||||
| 3 - 12 | 3RB3026-1SB0 | 3RB3026-2SB0 | |||||
| 6 - 25 | 3RB3026-1QB0 | 3RB3026-2QB0 | |||||
| 10 - 40 | 3RB3026-1VB0 | $134.00 | 3RB3026-2VB0 | $151.00 | |||
| S2 |
3RT2035
|
12.5 - 50 | 3RB3036-1UB0 | $148.00 | 3RB3036-2UB0 | $176.00 | |
| 20 - 80 | 3RB3036-1WB0 | $192.00 | 3RB3036-2WB0 | $222.00 | |||
| 12.5 - 50 | 3RB3036-1UW1 | $148.00 | 3RB3036-2UW1 | $176.00 | |||
| 20 - 80 | 3RB3036-1WW1 | $192.00 | 3RB3036-2WW1 | $222.00 | |||
| S3 | 3RT2045 3RT2046 3RT2047 |
12.5 - 50 | 3RB3046-1UB0 | $164.00 | 3RB3046-2UB0 | $198.00 | |
| 32 - 115 | 3RB3046-1XB0 | $229.00 | 3RB3046-2XB0 | $258.00 | |||
| 12.5 - 50 | 3RB3046-1UW1 | $207.00 | 3RB3046-2UW1 | $238.00 | |||
| 32 - 115 | 3RB3046-1XW1 | $229.00 | 3RB3046-2XW1 | $258.00 |
| 3RB30 Overload Relay Selection Chart: Manual / Automatic Reset Spring-type terminals |
| Photo | Frame Size | For Contactor | Setting Range Amps | Class 10E | Price | Class 20E | Price |
|---|---|---|---|---|---|---|---|
| Catalog No | Catalog No | ||||||
|
S00 |
3RT1015 3RT1016 3RT1017 3RT2015 3RT2016 3RT2017 3RT2018 |
0.1 - 0.4 | 3RB3016-1RE0 | 3RB3016-2RE0 | ||
| 0.32 - 1.25 | 3RB3016-1NE0 | 3RB3016-2NE0 | |||||
| 1 - 4 | 3RB3016-1PE0 | 3RB3016-2PE0 | |||||
| 3 - 12 | 3RB3016-1SE0 | 3RB3016-2SE0 | |||||
| 4 - 16 | 3RB3016-1TE0 | 3RB3016-2TE0 | |||||
| S0 |
3RT1023 3RT1024 3RT1025 3RT1026 3RT2023 3RT2024 3RT2025 3RT2026 3RT2027 3RT2028 |
0.1 - 0.4 | 3RB3026-1RE0 | 3RB3026-2RE0 | |||
| 0.32 - 1.25 | 3RB3026-1NE0 | 3RB3026-2NE0 | |||||
| 1 - 4 | 3RB3026-1PE0 | 3RB3026-2PE0 | |||||
| 3 - 12 | 3RB3026-1SE0 | 3RB3026-2SE0 | |||||
| 6 - 25 | 3RB3026-1QE0 | 3RB3026-2QE0 | |||||
| 10 - 40 | 3RB3026-1VE0 | 3RB3026-2VE0 | |||||
| S2 |
3RT2035 3RT2036 3RT2037 3RT2038 |
12.5 - 50 | 3RB3036-1UD0 | 3RB3036-2UD0 | |||
| 20 - 80 | 3RB3036-1WD0 | 3RB3036-2WD0 | |||||
| 12.5 - 50 | 3RB3036-1UX1 | 3RB3036-2UX1 | |||||
| 20 - 80 | 3RB3036-1WX1 | 3RB3036-2WX1 | |||||
| S3 |
3RT2045 3RT2046 3RT2047 |
12.5 - 50 | 3RB3046-1UD0 | 3RB3046-2UD0 | |||
| 32 - 115 | 3RB3046-1XD0 | 3RB3046-2XD0 | |||||
| 12.5 - 50 | 3RB3046-1UX1 | 3RB3046-2UX1 | |||||
| 32 - 115 | 3RB3046-1XX1 | 3RB3046-2XX1 |
Siemens 3RB30 Solid State Overload Relays- Features, Benefits and Description
Features
- 1NO and 1NC auxiliary contacts
- Manual/automatic RESET
- Trip indicator
- STOP button
- Test function
- Sealable cover
Benefits
- Allows use of the relays at
high temperatures without derating. - Provides safe protection for the
loads even after years of use in
severe operating conditions. - Enables solutions for very fast
starting motors requiring special
protection.
Description
- Class 10 or 20, solid state overload relays for
direct mounting to 3RT10 contactors or for
separate mounting when used in conjunction
with 3RU19 separate mount kits