Power Protection & Transfer
Compare source voltage, current, pole count, automatic or manual operation, mounting and enclosure before selecting a protection or transfer device.
Verified product paths
Each card is tied to an exact ASIN observed on a page showing “Visit the GUETNEU Store.” Prices, ratings, stock and bestseller language are intentionally omitted.
Voltage & current protection
A DIN-rail protector with adjustable voltage, current and recovery-delay settings plus an LED display.
2-pole automatic transfer
A 2-pole 220V transfer switch with automatic and manual operating modes.
4-pole automatic transfer
A 4-pole 110V transfer switch with automatic and manual operating modes.
Manual transfer assembly
A manual dual-power assembly combining two 2-pole breakers, a single-side lock and an IP65 enclosure listing.
How to choose
Use this table to prepare a model-matching or sourcing request. It does not replace a product datasheet, qualified design review or local installation requirements.
| Decision | Options on this page | What to confirm |
|---|---|---|
| System objective | Monitor voltage/current, switch sources automatically, or transfer sources manually. | Define whether the need is protection, continuity, maintenance isolation or manual source selection. |
| Voltage & poles | 120VAC protector, 2P 220V ATS, 4P 110V ATS, or 2P manual assembly. | Match the actual supply architecture; never infer compatibility from current rating alone. |
| Current & load | Verified listings include 32A and 63A configurations. | Provide continuous current, load type, fault protection and upstream/downstream coordination requirements. |
| Transfer & enclosure | Automatic/manual mode, stated transfer behavior, DIN-rail mounting or IP65 enclosure listing. | Confirm the required transfer sequence, installation environment and local electrical-code requirements. |
Applications
Application examples help narrow the family. Final compatibility still depends on the exact electrical, mechanical and environmental requirements.
Adjustable over/under-voltage and over-current monitoring for supported circuits.
Defined backup-source switching where the exact voltage and pole configuration matches.
Mechanically interlocked manual transfer for supported residential or industrial loads.
DIN-rail integration where panel space, wiring and protective coordination are confirmed.
FAQ
These answers preserve the boundary between a verified listing, a sourcing conversation and an engineering decision.
No. They represent different system voltage and pole configurations. Select against the actual supply and wiring architecture.
No. Transfer behavior must be evaluated against the connected equipment, control scheme and applicable safety requirements.
No. The IP65 listing in this set applies to the manual transfer assembly enclosure. Do not carry it over to the other products.
Provide system voltage, pole count, current, source arrangement, automatic/manual preference, enclosure environment, quantity and destination.
Direct quote request
Send source voltages, pole count, load current, automatic/manual requirement, enclosure environment and quantity. GUETNEU can use those inputs for model matching, repeat supply or a bulk sourcing request.
Quote request form
Share the known model, application, quantity and destination. GUETNEU uses the supplied contact details to review and respond to the request.