Siemens 3RU1126-1DB0 Overload Relay
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Overload Relay
A reliable SIEMENS SIRIUS thermal overload relay designed for accurate motor protection, stable performance, and compatibility with S0 contactor systems in industrial applications.3RU1126-1DB0AC-3CompatibleContactorIndustrialmotorOverloadProtectionRelayS0SafetySiemensSiriusThermal
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SIEMENS 3RU1126-1DB0 Overload Relay
A dependable thermal overload relay from the SIEMENS SIRIUS series designed to provide accurate and reliable motor protection. Engineered for industrial systems requiring stable performance, high durability, and broad environmental tolerance. Manufacturer: SIEMENS
Type: Overload Relay
Brand: SIRIUS
MRN: 3RU1126-1DB0
INST ORD NO: 3ZX1012-0RU11-1AA1
SN: 4011209 299528
| Product Designation | Thermal overload relay |
| Adjustable Response Current | 2.2 / 3.2 A |
| Size | S0 |
| Number of Poles (Main Circuit) | 3 |
| Removable Terminal (Aux/Control Circuit) | No |
| Impulse Voltage Resistance | 6 kV |
| Protection Class (Front) | IP20 |
| Shock Resistance | 8 g / 10 ms |
| Operating Ambient Temperature | -20 / +70 °C |
| Maximum Relative Humidity | 100% |
| Type of Protection | DMT 98 ATEX G 001 |
| Active Power Loss (Typical) | 6 W |
| Compatible Contactor Size | S0 |
| Rated Operating Current (Fuse Link) | 10 A |
| Service Power at AC-3 (400 V) | 1.1 kW |
| Type of Assignment | 2 |
| Auxiliary Contacts | 1 NC + 1 NO |
| Width | 45 mm |
| Height | 97 mm |
| Depth | 96 mm |
| Configuration | NC-NO |
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