NOFUEL 3RT1025 AC Contactor 3-Pole 17A AC-3 7.5kW 400V S0 Frame Replacement for Siemens 3RT1025 Series

Penerangan Produk

NOFUEL 3RT1025 is S0 frame 3-pole AC power contactor fully dimensionally interchangeable with Siemens original 3RT1025 series, designed for frequent on-off control of three-phase AC motors and industrial resistive loads under AC-3 duty cycle. It delivers rated operational current of 17 A with matched motor power 7.5 kW at 400 V, equipped with built-in 1NO auxiliary contact for equipment running signal feedback. This contactor adopts screw terminal wiring, supports standard 35mm DIN rail and direct screw mounting, features IP20 front touch safety insulation, and complies with CE certification. Multiple AC coil voltage options (24V/110V/120V/220V/240V/480V) are available, widely applied in machine tools, water pumps, ventilation fans and medium-sized automation control cabinets as cost-effective replacement for discontinued original Siemens contactors.

Ciri-ciri Standard

• Kebolehtukaran mekanikal penuh: Identical S0 housing dimension, terminal layout and mounting hole position with Siemens 3RT1025 for direct plug-and-play replacement.
• Stable 3-pole main contact system: Three normally open alloy main contacts with anti-arc design for frequent motor start-stop switching.
• Sentuhan bantu 1NO bersepadu: Sentuhan bantu NO tunggal yang telah dipasang kilang untuk saling kunci litar dan output isyarat status operasi.
• Multi-voltage AC coil options: Optional coils cover 24V to 480V AC to match global industrial control power supply standards.
• Dual mounting solution: Supports snap-on assembly on 35mm DIN EN rail and independent screw fixing for flexible cabinet layout.
• IP20 safety insulation: Insulated front terminal cover prevents accidental contact with live conductive parts during maintenance.
• Long mechanical service life: Optimized electromagnetic structure realizes up to 10 million mechanical switching cycles for continuous industrial operation.

Spesifikasi Teknikal

Parameter	Nilai
Jenama	NOFUEL (BUZZ Electric)
Model Penuh	3RT1025 Series
Model Asal Pengganti	Siemens 3RT1025 Series
Kategori Produk	Kontaktor Kuasa AC 3 Fasa
Saiz Bingkai	Bingkai Padat S0
Arus AC-3 dinilai @400V	17 A
Kuasa Motor Dinilai @400V AC-3	7.5 kW
Konfigurasi Hubungan Utama	3 TIDAK
Hubungan Bantu Terbina Dalam	1 TIDAK
Voltan Litar Utama Maks	690 V AC
Kaedah Pemasangan	Pemasangan Rel DIN / Skru 35mm
Jenis Sambungan Terminal	Terminal Skru
Kelas Perlindungan Hadapan	IP20