Siemens 3RB31234QB0 IEC Electronic Overload Relay
The SIEMENS Overload Relay: Electronic Protection is an IEC electronic overload relay with a frame size S0, designed for use with SIRIUS contactors of the same frame size. It features a 1NO/1NC auxiliary contact…
SKU 3G-OTH-44785
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The SIEMENS Overload Relay: Electronic Protection is an IEC electronic overload relay with a frame size S0, designed for use with SIRIUS contactors of the same frame size. It features a 1NO/1NC auxiliary contact form, screw terminals, and a maximum voltage rating of 690V AC. This 3-pole relay covers a current range of 6 A to 25 A and does not include phase loss sensitivity or require thermal units.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the SIEMENS 3RB31234QB0 overload relay used for?
The SIEMENS 3RB31234QB0 is an IEC electronic overload relay used to protect motors from overcurrent conditions. It is designed for use with SIRIUS contactors of frame size S0 in industrial automation and control panels, providing reliable electronic protection for three-phase motors.
What are the specifications of the SIEMENS 3RB31234QB0 overload relay?
The SIEMENS 3RB31234QB0 is a 3-pole electronic overload relay with frame size S0, current range 6 A to 25 A, auxiliary contact form 1NO/1NC, screw terminals, and maximum voltage rating 690V AC. It is compatible with SIRIUS contactors of frame size S0 and does not require thermal units.
Where to buy the SIEMENS 3RB31234QB0 overload relay worldwide?
You can source the SIEMENS 3RB31234QB0 overload relay worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time.
How to install the SIEMENS 3RB31234QB0 overload relay?
To install the SIEMENS 3RB31234QB0, mount it directly onto a SIRIUS contactor of frame size S0 using the screw terminals. Ensure the motor current is within the 6 A to 25 A range. Follow standard IEC wiring practices and verify the auxiliary contacts (1NO/1NC) are correctly connected.
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3G Electric supplies Siemens iec electronic overload relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.