FREE delivery on orders over €150
Product Specifications:
| Item | Overload Relay |
| Amps | 9-12.5A |
| Auxiliary Contacts Included | 1NO/1NC |
| Body Depth | 2.76" |
| Body Height | 2.99" |
| Body Width | 1.77" |
| Compatible Contactor Series | SIRIUS Series |
| Compatible Contactors | Frame Size S00 |
| Features | Manual And Auto Reset |
| Frame Size | S00 |
| Included Mounting Hardware | Not Applicable |
| Included Thermal Units | Yes |
| Ip Rating | IP20 |
| Max. Overload Relay Amps Setting | 12.5A |
| Max. Voltage | 690V AC |
| Min. Overload Relay Amps Setting | 9A |
| Mounting | Contactor Mounting |
| Mounting Style | Direct To Contactor |
| No. Of Poles | 3 |
| Overall Height | 3" |
| Overload Protection Type | Thermal |
| Phase | 3 |
| Phase Loss Sensitivity | No |
| Relay Mounting Style | Direct To Contactor |
| Relay Style | IEC |
| Reset Type | Automatic, Manual |
| Sensing Method | Thermal |
| Separate Mounting | Additional Items Needed, Yes |
| Terminal Connection Type | Screw Terminal |
| Thermal Units Required | None (Relay Includes Integrated Bimetallic Elements) |
| Trip Class | Class 10 |
| Wire Termination Type | Screw |
Shipping Info:
| Ship weight (kg) | 0.16 |
| Ship height (cm) | 7.59 |
| Ship length (cm) | 7.01 |
| Ship width (cm) | 4.5 |
| Country of Origin | DE |
Product Variants
| Product | Model | No. Of Poles | Amps | Max. Overload Relay Amps Setting | Body Height | Body Width | Min. Overload Relay Amps Setting | Overall Height | Phase | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
3RB31134RB0 | 3 | 0.1-0.4A | 0.4A | 4.76" | 1.77" | 0.1A | 3.11" | 3 | €501.40 | |
![]() |
3RB31234RB0 | 3 | 0.1-0.4A | 0.4A | 6.13" | 1.77" | 0.1A | 6.13" | 3 | €578.56 | |
![]() |
3RU21160BB0 | 3 | 0.14-0.2A | 0.2A | 4.64" | 1.77" | 0.14A | 3" | 3 | €139.42 | |
![]() |
3RU21160DB0 | 3 | 0.22-0.32A | 0.32A | 4.64" | 1.77" | 0.22A | 3" | 3 | €150.57 | |
![]() |
3RU21160EB0 | 3 | 0.28-0.4A | 0.4A | 4.64" | 1.77" | 0.28A | 3" | 3 | €132.25 | |
![]() |
3RB31234NB0 | 3 | 0.32-1.25A | 1.25A | 6.13" | 1.77" | 0.32A | 6.13" | 3 | €568.29 | |
![]() |
3RB31134NB0 | 3 | 0.32-1.25A | 1.25A | 4.76" | 1.77" | 0.32A | 3.11" | 3 | €505.40 |
Explore Products
- TITAN FASTENERS HLA44020
- APPROVED VENDOR 9611922239SP Pump Service Kit
- VERMONT GAGE 141176580 Plug Gage, Class X, Go, Steel, 0.7658 Inch Size
- SMC VALVES MSQB30R Actuator, 30 mm Size, Double Acting Auto Switcher
- GEARWRENCH 80353 3/8 Inch Drive 6 Point Standard SAE Socket 7/16 Inch
- NTN mr5311
- SMC VALVES NCDA1R200-0450 Tie Rod Cylinder, 2 Inch Size, Double Acting Auto Switcher
- SNAP-TITE SPHN4-2F Nipple 1/8-27 1/4 Inch Body 316 Stainless Steel
Explore More
- DEWALT
- KEYSHAFT
- PHILLOCRAFT
- POWR-GRIP
- ECEF
- Surface Protection Film Dispensers
- Absorbent Socks and Booms
- Exit Devices
- Machine Key
- Titanium Rods
- LOUISVILLE FS1300HD Series Fiberglass Step Ladders
- DWYER INSTRUMENTS STC Series Pipe-Mount Bimetal Surface Thermometers
- MEMPHIS GLOVE Luminator Leather Drivers Insulated Work Gloves
- RINGERS GLOVES R-267 Heavy Duty Oil Resistant Impact Gloves
- LUMAPRO Emergency Lighting Batteries
- BULLARD Full Brim Hard Hat
- THOMAS & BETTS LTOES01G Series Flexible Metal Conduit Fittings
- BENCHMARK SCIENTIFIC BenchMixer XL Series Vortex Mixer
- VESTIL Leg Options
- PARKER Prestolok Metal 66PLP Female Connectors
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
SIEMENS 3RU21161KB0 Overload Relay, 9.0 To 12.5A, 103 Poles, Thermal
€140.19 /unit


