Siemens Overload Relay: Electronic Protection, 3 Poles, 1NO/1NC
The SIEMENS Overload Relay is an IEC electronic overload relay with 3 poles and a 1NO/1NC auxiliary contact form. It features a maximum voltage rating of 690V AC, screw terminals, and is compatible with Frame Size A…
SKU 3G-OTH-44340
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 is an IEC electronic overload relay with 3 poles and a 1NO/1NC auxiliary contact form. It features a maximum voltage rating of 690V AC, screw terminals, and is compatible with Frame Size A contactors and Class 48 Overload Relays. Thermal units are not applicable to this electronic type.
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 3UB81134AB2 overload relay used for?
The SIEMENS 3UB81134AB2 is an IEC electronic overload relay used to protect motors from overcurrent and phase loss. It is designed for industrial applications requiring 3-pole protection with a 1NO/1NC auxiliary contact, and it integrates with Frame Size A contactors and Class 48 Overload Relays.
What are the specifications of the SIEMENS 3UB81134AB2 overload relay?
The SIEMENS 3UB81134AB2 is an electronic overload relay with 3 poles, a 1NO/1NC auxiliary contact form, and a maximum voltage rating of 690V AC. It uses screw terminals, is compatible with Frame Size A contactors and Class 48 Overload Relays, and does not require thermal units.
Where to buy the SIEMENS 3UB81134AB2 overload relay worldwide?
You can source the SIEMENS 3UB81134AB2 overload relay from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this Siemens electronic overload relay.
How to select the SIEMENS 3UB81134AB2 overload relay for a motor?
To select the SIEMENS 3UB81134AB2, ensure your contactor is Frame Size A and your system voltage does not exceed 690V AC. This electronic relay does not require thermal units, so set the protection parameters per motor full-load current. Verify compatibility with Class 48 Overload Relays for proper integration.
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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.
