3RB30 Solid State Overload Relays - Siemens Sirius
SIEMENS SIRIUS 3RB30 Overload Relays
Siemens SIRIUS 3RB30 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.
SIEMENS SIRIUS 3RB30 Solid State Overload Relays View PDF catalog page
| 3RB30 Overload Relay Selection Chart: Manual / Automatic Reset Spring Terminals |
| Photo | Frame Size | For Contactor | Setting Range Amps | Class 10E | Price | Class 20E | Price |
|---|---|---|---|---|---|---|---|
| Catalog No | Catalog No | ||||||
| S00 | 3RT1015 3RT1016 3RT1017 |
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 |
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 | 3RT1033 3RT1034 3RT1035 3RT1036 |
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 | 3RT1044 3RT1045 3RT1046 |
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 |
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 |
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 | 3RT1033 3RT1034 3RT1035 3RT1036 |
12.5 - 50 | 3RB3036-1UD0 | 3RB3036-2UD0 | |||
| 20 - 80 | 3RB3036-1WD0 | 3RB3036-2WD0 | |||||
| 12.5 - 50 | 3RB3036-1UX1 | 3RB3036-2UX1 | |||||
| 20 - 80 | 3RB3036-1XX1 | 3RB3036-2XX1 | |||||
| S3 | 3RT1044 3RT1045 3RT1046 |
12.5 - 50 | 3RB3046-1UB0 | 3RB3046-2UB0 | |||
| 32 - 115 | 3RB3046-1XB0 | 3RB3046-2XB0 | |||||
| 12.5 - 50 | 3RB3046-1UW1 | 3RB3046-2UW1 | |||||
| 32 - 115 | 3RB3046-1XW1 | 3RB3046-2XW1 |
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