SIEMENS 3RU2126-1HB0

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2,430EGP ~~2,700EGP~~

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"🔹 Siemens 3RU2126-1HB0 Thermal Overload Relay

Size: S0

Setting Range: 5.5 – 8 A

Motor Power: 3 kW / 4 HP

Application: Motor protection

Description (EN):

The Siemens 3RU2126-1HB0 thermal overload relay offers precise protection for motors operating in the 5.5 – 8 ampere range. Designed to be used with contactors of size S0, this reliable relay protects motors with a power rating of up to 3 kW (4 HP) against phase failure, overload, and unbalanced currents. It ensures high operational reliability and quick trip response, making it ideal for general industrial applications.

Features:

- Adjustable setting range: 5.5 – 8 A

- Compatible with Siemens 3RT contactors (Size S0)

- Manual and automatic reset functions

- Phase failure sensitivity

- Compact DIN rail mountable design"