State/Condition

EN:
Item is in new condition, with no signs of wear.
Delivered in the original packaging.
The part comes from the inventory of a disused factory - therefore we are selling it as "New (other)", without guarantee of new condition.

EN:
Item is in excellent, like-new condition with no signs of use.
Comes in original Siemens packaging.
The item comes from surplus stock of a closed factory, therefore listed as "New (other)" – we cannot guarantee it is brand new.

📊 Technical data (DE)

Manufacturer: Siemens
Type: 3RU1146-4KB0
Series: 3RU1 overload relay
Overload relay / motor protection relay
Current range: 57-75A
Mounting: For contactor structure (can be mounted directly on the contactor)
Protection class: IP20
Auxiliary contacts: 1x NC (95-96), 1x NO (97-98)
Torque screw connections: 4-6 Nm
Conductor cross section (main circuit):
- 2× 2.5–35 (50) mm² or 1× 2.5–50 (70) mm²
Certifications: CE, ATEX II(2)G/D, EAC
Country of manufacture: Made in Germany
Order number (Instr. Ord. No.): 3ZX1012-0RU11-1DA1

⚙️ Technical Data (EN)

Manufacturer: Siemens
Model: 3RU1146-4KB0
Series: 3RU1 Overload Relay
Function: Overload / Motor Protection Relay
Current range: 57-75A
Mounting: For direct mounting on contactor
Degree of protection: IP20
Auxiliary contacts: 1x NC (95-96), 1x NO (97-98)
Torque for terminals: 4-6 Nm
Conductor cross section (main circuit):
- 2× 2.5–35 (50) mm² or 1× 2.5–50 (70) mm²
Certifications: CE, ATEX II(2)G/D, EAC
Country of origin: Made in Germany
Order number: 3ZX1012-0RU11-1DA1

MPN	3RU1146-4KB0
Brand	Siemens
Country of Origin	Germany

Siemens 3RU1146-4KB0 Overload Relay 57–75A

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