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Siemens 3RR22421FW30 3-Phase Current Monitoring Relay - Current Monitoring Relays
SiemensCurrent Monitoring Relays

Siemens 3RR22421FW30 3-Phase Current Monitoring Relay

Siemens menghadirkan relay pemantau arus 3-fase dengan tipe 4 A – 40 A, dirancang untuk memantau arus lebih dan arus kurang pada sistem kelistrikan industri. Produk dengan nomor bagian 3RR22421FW30 ini cocok…

SKU 3G-OTH-28783

Merek
Siemens
Item
3RR22421FW30 3-Phase Current Monitoring Relay
Kategori
Current Monitoring Relays
Tersedia untuk Dipesan
Stok tersedia & bea cukai ditangani
  • 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
  • Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
  • Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
Harga dagang sesuai penawaran — balasan dalam 24 jam
Jumlah
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Tidak perlu akun — permintaan penawaran Anda langsung masuk ke tim insinyur kami. Akun gratis memungkinkan Anda melacak penawaran dan memesan ulang lebih cepat.
Pengiriman ke Seluruh Dunia
Pengiriman udara & laut
Lembar Data Atas Permintaan
Spesifikasi teknis
Penawaran 1 Hari
Balasan dalam 24 jam

Local availability & support — Indonesia

Phone
+65 8878 8355

Spesifikasi Teknis

Siemens
Manufacturer Part Number
3RR22421FW30
Type
4 A – 40 A
Phase
3-Phase
Includes
Over and Under Current Monitoring
Product Type
Current Monitoring Relay
Phase Configuration
3-Phase

Dokumen Teknis

Tidak ada dokumen teknis yang tersedia untuk produk ini.
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Butuh bantuan pemasangan atau rekayasa?

Instalasi, komisioning, rencana pemeliharaan, desain sistem, dan penawaran produk + layanan bundel — satu tim menangani cakupan penuh.
Bicaralah dengan seorang insinyur

Ajukan pertanyaan

Siemens Produk
3G Electric (S) Pte. Ltd. — Singapore

Deskripsi Produk

Siemens menghadirkan relay pemantau arus 3-fase dengan tipe 4 A – 40 A, dirancang untuk memantau arus lebih dan arus kurang pada sistem kelistrikan industri. Produk dengan nomor bagian 3RR22421FW30 ini cocok digunakan sebagai pengaman motor dan peralatan listrik 3-fase di berbagai aplikasi seperti ketel uap, pompa, dan konveyor. Sebagai distributor resmi Siemens, 3G Electric menyediakan relay pemantau arus ini untuk kebutuhan peralatan industri Anda di Indonesia.

Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.

Pertanyaan yang Sering Diajukan

Apa fungsi relay pemantau arus Siemens 3RR22421FW30?

Relay ini berfungsi memantau arus lebih dan arus kurang pada sistem 3-fase. Dengan tipe 4 A – 40 A, relay ini melindungi motor dan peralatan listrik dari kerusakan akibat fluktuasi arus. Produk Siemens ini ideal untuk aplikasi industri seperti ketel uap dan pompa.

Apa spesifikasi teknis Siemens 3RR22421FW30?

Spesifikasi teknis meliputi tipe 4 A – 40 A, konfigurasi 3-fase, dan fitur pemantauan arus lebih dan arus kurang. Nomor bagian produk adalah 3RR22421FW30. Relay ini dirancang untuk sistem kelistrikan industri 3-fase.

Di mana beli Siemens 3RR22421FW30 di Indonesia?

Anda dapat membeli relay pemantau arus Siemens 3RR22421FW30 melalui 3G Electric, distributor resmi yang memasok dan mengirimkan peralatan industri ke seluruh Indonesia. Kami menangani logistik dan bea cukai untuk memastikan produk sampai ke lokasi Anda.

Bagaimana cara memilih relay pemantau arus yang tepat?

Pilih relay dengan rentang arus yang sesuai dengan beban sistem Anda. Siemens 3RR22421FW30 dengan tipe 4 A – 40 A cocok untuk motor dan peralatan 3-fase. Pastikan relay memiliki fitur over dan under current monitoring untuk perlindungan optimal.

Digunakan dalam

Aplikasi umum untuk Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Produk

3G Electric memasok Siemens current monitoring relays. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.

Anda mungkin juga membutuhkan

Pembakar & Pembakaran →Pompa & Kompresor →Suku Cadang →Semua Produk →

Compatible alternatives & equivalents

Cross-referenced by specification & description
This Siemens IEC magnetic contactor is a non-reversing device with 4 poles and 2 normally open and 2 normally closed contacts. Rated for 25 A with a 240V AC coil, it is used for switching motors, lighting, and heating loads in industrial control panels and automation systems
Siemens
This Siemens IEC magnetic contactor is a non-reversing device with 4 poles and 2 normally open and 2 normally closed contacts. Rated for 25 A with a 240V AC coil, it is used for switching motors, lighting, and heating loads in industrial control panels and automation systems
Non-reversing IEC contactor with three poles and three normally open contacts. Rated 12 A with a 240V AC coil. No integrated surge suppression. Used for switching electrical loads in motor control and automation applications such as conveyors, pumps, compressors, and HVAC systems
Siemens
Non-reversing IEC contactor with three poles and three normally open contacts. Rated 12 A with a 240V AC coil. No integrated surge suppression. Used for switching electrical loads in motor control and automation applications such as conveyors, pumps, compressors, and HVAC systems
This non-reversing IEC contactor from Siemens has 3 poles and 3 normally open contacts, rated for 115 A with a 120V AC coil. It does not include integrated surge suppression. Typical applications include switching three-phase motors and other inductive loads in industrial automation and HVAC systems
Siemens
This non-reversing IEC contactor from Siemens has 3 poles and 3 normally open contacts, rated for 115 A with a 120V AC coil. It does not include integrated surge suppression. Typical applications include switching three-phase motors and other inductive loads in industrial automation and HVAC systems
This Siemens non-reversing IEC contactor features 3 poles and 3 normally open (NO) contacts, rated at 9 A with a 120V AC coil. It is designed for switching and controlling electrical loads such as motors, lighting, and other inductive loads in industrial automation and HVAC systems. No integrated surge suppression is included
Siemens
This Siemens non-reversing IEC contactor features 3 poles and 3 normally open (NO) contacts, rated at 9 A with a 120V AC coil. It is designed for switching and controlling electrical loads such as motors, lighting, and other inductive loads in industrial automation and HVAC systems. No integrated surge suppression is included
Non-reversing IEC magnetic contactor with 3 poles and 3 normally open (NO) contacts. Rated 32 A with a 120V AC coil. Suitable for switching motors, lighting, and other industrial loads in control panels, conveyors, and HVAC systems. No integrated surge suppression
Siemens
Non-reversing IEC magnetic contactor with 3 poles and 3 normally open (NO) contacts. Rated 32 A with a 120V AC coil. Suitable for switching motors, lighting, and other industrial loads in control panels, conveyors, and HVAC systems. No integrated surge suppression
This Siemens IEC magnetic contactor is a non-reversing, 4-pole device rated at 25 A with a 120V AC coil. It features 2 normally open and 2 normally closed auxiliary contacts. Suitable for switching motors, lighting, and other loads in industrial control panels and power distribution systems
Siemens
This Siemens IEC magnetic contactor is a non-reversing, 4-pole device rated at 25 A with a 120V AC coil. It features 2 normally open and 2 normally closed auxiliary contacts. Suitable for switching motors, lighting, and other loads in industrial control panels and power distribution systems

Lainnya dari Siemens

Lihat semua Siemens suku cadang →
2-phase current monitoring relay with over and under current detection. Adjustable range from 4 A to 40 A. Used in industrial control panels to monitor motor loads, pumps, and conveyors for fault conditions
Siemens
2-phase current monitoring relay with over and under current detection. Adjustable range from 4 A to 40 A. Used in industrial control panels to monitor motor loads, pumps, and conveyors for fault conditions
This 2-phase current monitoring relay from Siemens is designed to detect overcurrent and undercurrent conditions within a 1.6 A to 16 A range. It is typically used in industrial control panels to protect motors and equipment from electrical faults, ensuring operational safety in applications such as manufacturing, HVAC, and pumping systems
Siemens
This 2-phase current monitoring relay from Siemens is designed to detect overcurrent and undercurrent conditions within a 1.6 A to 16 A range. It is typically used in industrial control panels to protect motors and equipment from electrical faults, ensuring operational safety in applications such as manufacturing, HVAC, and pumping systems
Three-phase current monitoring relay with over and under current detection. Adjustable current range from 1.6 A to 16 A. Used to monitor load conditions in motor and industrial equipment applications
Siemens
Three-phase current monitoring relay with over and under current detection. Adjustable current range from 1.6 A to 16 A. Used to monitor load conditions in motor and industrial equipment applications