Siemens Overload Relay: Electronic Protection, 2 Poles, 1NO/1NC, Frame Size A1
The SIEMENS Overload Relay: Electronic Protection is an IEC electronic overload relay in Frame Size A1, compatible with Frame Size A1 contactors and Class 14 Starters. It features a 1NO/1NC auxiliary contact form…
SKU 3G-OTH-45133
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The SIEMENS Overload Relay: Electronic Protection is an IEC electronic overload relay in Frame Size A1, compatible with Frame Size A1 contactors and Class 14 Starters. It features a 1NO/1NC auxiliary contact form, screw terminals, and a maximum voltage rating of 690V AC. Thermal units are not applicable to this electronic type overload relay.
Frequently Asked Questions
What is the SIEMENS 3UB88234CW2 overload relay used for?
The SIEMENS 3UB88234CW2 is an IEC electronic overload relay used to protect motors from overload and phase loss. It is compatible with Frame Size A1 contactors and Class 14 Starters, making it suitable for industrial motor control applications requiring reliable electronic protection.
What are the specifications of the SIEMENS 3UB88234CW2 overload relay?
The SIEMENS 3UB88234CW2 is an electronic overload relay with 2 poles, a current range of 3 A to 12 A, and a maximum voltage rating of 690V AC. It features a 1NO/1NC auxiliary contact form, screw terminals, and Frame Size A1. Thermal units are not required for this electronic type.
Where to buy the SIEMENS 3UB88234CW2 overload relay worldwide?
You can source the SIEMENS 3UB88234CW2 overload relay worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct SIEMENS overload relay for a motor?
To select the correct SIEMENS overload relay, match the relay's current range (e.g., 3 A – 12 A for the 3UB88234CW2) to the motor's full-load current. Ensure the frame size (A1) is compatible with your contactor. For electronic types, thermal units are not needed. Consult the motor nameplate for accurate sizing.
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Common applications for SiemensSiemens Products
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.
