Unduh Mobile App

Scan this QR or download app from:

Kantor Jakarta, Senin - Jumat (08:00 - 17:00)

Gudang Jakarta, Senin - Jumat (09:00 - 17:00)

Showroom Bali, Senin - Jumat (09:00 - 17:00)

EN ID

Kategori

Beranda Tentang Kami Hubungi Kami Permintaan B2B

Power Supply & UPS

Energi Terbarukan

Home & Appliance

Electrical & Power Distribution

Control & Protection

Power Monitoring & Measurement

Signaling, Sensor

Box Enclosure & Plug Socket

Soft Starter & Inverter VSD

Electrical Tools, Safety & Equipment

Electrical Maintenance and Testing Service

Lampu LED Lampu Downlight Lampu Industri Baterai Satelite DC Driver Accessories

Power Supply Uninterruptible Power Supply (UPS)

Access To Energy Solar Panel

EV Charger EV Battery

Sakelar/Saklar Stop Kontak Frame/Bingkai Smart Home CCTV Face Attendance & Access Control AC Wall Mounted Split Interactive Flat Panel (IFP) Extension Power Socket Vacuum

Medium Voltage (MV) Low Voltage (LV) Power Factor Correction

Protection Relay Motor Control & Protection Control Relay Relay Programmable Logic Controllers (PLC) EcoStruxure Machine Expert Servo Motor EcoStruxure Terminal Expert

LV Current Transformer MV Current Transformer MV Voltage Transformer Analog Metering Digital Multi Meter

Pilot Lamp Push Button Pilot Light Key Switch Selector Switch Tombol Iluminasi Emergency Stop Pendant / Crane Controller Panel Kendali Selector Iluminasi Flash Buzzers Potensiometer Joystick Controller Foot Switch Tower Light Accessories Exlhoist / Wireless Crane Controller Cable Operated Switch Signalling Columns Safety Sensors Pressure Switch Ultrasonic & Rotary Encoder Limit Switch Inductive Sensors Photoelectric Cam Switch RFID Capacitive Sensors Safety Switch Radio Frequency Contact Block

Wall Mounted / Panel Tembok Enclosure Insulating Enclosures Mounting Plate Sistem Ventilasi Thermal Control Pemanas / Heaters Terminal Block Engsel / Hinge Industrial Plug & Socket Busbar Junction Box MCB Box Motion Sensors Accessories Accessories Elektrikal Empty Box Panel Box

Commander Soft Starter Altivar Machine Altivar Building Altivar Process Easyline Unidrive Inverter FRENIC Electric Motor Accessories Digistart

Tools Safety Tools Pump / Pompa AC Clamp Meter Sepatu Safety Eye Protection Sarung Tangan Safety Testers Compact Data Loggers Field Measuring

PVC Conduit Pipa

Busbar Support/Isolator Power Cable Cover Cable Accessories

Breakers Maintenance Power Meter & Easergy Maintenance MV SM6 Maintenance Biaya Survei

Lampu Bulb Lampu Strip Lampu Emergency Lampu Sensor Lampu TLED

Lampu Downlight Accessories

Lampu Office & Cleanroom Highbay & Lowbay Batten & Waterproof Lampu Spot Lampu Sorot Lampu Jalan Lampu Dekorative UVC DISINFECTION Lampu Taman

Baterai Baterai Alkaline

Satelite

DC Driver

Accessories

Phaseo ABL1 & ABL2 - Panel Mounting Modular, Optimum, & Universal Phaseo ABL8 - DIN Rail Mounting Easy Harmony ET6 IIoT Cloud HMI

UPS 1 Fasa UPS 3 Fasa UPS DC Baterai UPS

Hybrid System Mobiya Lite Home System Mobiya Front Street Light

Wallbox Standar

EVlink Wallbox EVlink Smart Wallbox EVlink DC Fast Charge EVlink Pro AC EVlink Parking Home Charge

E-Bike Battery

Sakelar Lampu Sakelar Bel Sakelar Emergency Sakelar Kartu Kunci Dimmer Hotel Equipment Plat Penutup

Stop Kontak Stop Kontak Lantai Stop Kontak Telp, TV dan Data Outlets Hotel Equipment USB Charger Schuko

Accessories Box & Accessories Frame Inbow Dus Plat Penutup

Smart Door Lock Occupancy Sensor Smart Pet Feeder

Micro SD Accessories Indoor Series Outdoor Series

Mesin Absensi Wajah

AC Standard AC Inverter

XBoard V7 Series CMD (Entry Level Commercial Display) CMA (Standard Commercial Display) CMA-T (High Brightness Commercial Display)

Stop Kontak

Deebot Hand Stick Vacuum Floor Washer Carpet Cleaner Accessory

MV Cubicle MV Fuse MV Circuit Breaker EasyPact EXE 12kV Trafo Termination (Terminasi) MV Spare Parts

Load Break Switch (LBS) Miniature Circuit Breaker (MCB) Moulded Case Circuit Breaker (MCCB) Air Circuit Breaker (ACB) TransferPact ATS Change Over Switch (COS) LV Fuse

Contactor Capacitor Regulator Capacitor Capacitor & Detuned Reactor

Easergy Simocode Monitoring Relays

Contactor Thermal Overload Relay Electronic Over Current Relay (EOCR) Motor Circuit Breaker Motor Controller

Kontrol Arus Kontrol Fasa Kontrol Frekuensi Kontrol Level Kontrol Tegangan Latching Relay Thermal Relay

Plug In Relay Plug In Timer Smart Relay Aksesoris

Modicon Easy M100 Modicon Easy M200 Modicon M221 Modicon M241 Modicon M251 Modicon Automation Platform Modicon TM Modicon X80 Modicon ABE7 Easy GXU Harmony ST6 Modicon M580 Modicon STB Modicon M258 Modicon M340

EcoStruxure Machine Expert

PacDrive3

EcoStruxure Terminal Expert

Current Transformer Current Transformer Split Core Core Balance Transformers

MV Current Transformer

MV Voltage Transformer

Ampere Meter Frequency Meter Maximum Demand Meter Power Meter Volt Meter

Digital Meter Power Meter KWh Meter Server Gateway Powertag Multichannel Current Measuring System

Pilot Lamp 16mm Pilot Lamp 22mm Pilot Lamp 30mm

Push Button 22mm Push Button 30mm Push Button

Din Rail LED Pilot Light

Key Switch 22mm

Selector Switch 22mm Selector Switch 30mm Selector Switch 16mm

Tombol Iluminasi 22mm

Emergency Stop 22mm Emergency Stop 40mm

Pendant / Crane Controller

Panel Kendali XAL Tipe Plastik Panel Kendali XAP Tipe Metal Panel Kendali

Selector Iluminasi 22mm

Flash Buzzers

Potensiometer Potensiometer 22mm

Joystick Controller

Foot Switch XPE

LED XVM Diameter 45 mm LED XVG Diameter 60 mm

Accessories XA & XB Protection for Emergency Stop Legend Plates Capacitance Meters Contact Block Emergency Stop Hole cover Cabling Components LED Bulbs for Illuminated Pushbuttons Accessories Cable Operated Switch Accessories

Exlhoist / Wireless Crane Controller

Cable Operated Switch

Signalling Columns 70mm

Safety Contactless Sensors Safety Contactless Sensor Accessories

NEMA industrial pressure and vacuum switches NEMA commercial pressure switches Pressure sensors Float Switches Pressure sensor accessories

Ultrasonic Sensors

NEMA Industrial Limit Switches Limit switches

Machine Cabling Accessories Inductive Sensors Inductive Sensor Accessories Capacitive

Forks General Purpose Applicative Photoelectric Sensor Accessories

Saklar Off - ON Saklar Alih Saklar Voltmeter

RFID tag RFID accessories RFID gateway RFID Reader

Capacitive Sensors

Emergency Pull Rope Switch Accessories Emergency Stops Rope Pull Switches and Others Safety Pull Rope Switches Safety Switch Accessories Safety Switches

Radio Frequency

Contact Block

Panel Tembok

Enclosure Steel Enclosures Enclosure Thermoplastic GRP Enclosures

Panel Tembok Bahan Polyester Box Industrial Pintu Dalam

Mounting Plate

FAN + Grille Exhaust Grille

Thermal Control

Pemanas / Heaters

Terminal Block Rel Simetris Screw - Clamp Power Distribution

Engsel / Hinge

Mobile Plug Mobile Socket Panel Mounted Socket Wall Mounted Socket Straight Plugs Paket Plug & Sockets Kotak Kontak Panel & Sakelar IP66

Busbar Busbar Supports

Junction Box Thermoplastic Junction Box Weatherproof Junction Box Transparent

Domae Mini Pragma Inbow Outbow Flush Enclosure Surface Enclosure Flush Mounting Enclosure Mini Kaedra

Motion Sensors

Accessories Mounting Plate

Cable Glands Locking Nuts Stopping Plugs Isolator Switch Klustin Lasdop End Stop

Transparent LID Opaque LID Accessories LID

Panel Box Weatherproof

Commander C200

Altistart 01 Altistart 22 Altistart 480 Altistart 48 3RW30 3RW40 3RW50 3RW52 3RW55 PSR PSE PSTX Accessories ADXNB ADXNF

Altivar 12 Altivar 320 Altivar 340

Altivar 212

Altivar 71 Altivar 630 Altivar 930

Altivar 310 Altivar 610

Unidrive M100 Unidrive M200 Unidrive M400 Accessories

NVF2G NVF5 ACS

FRENIC-ACE FRENIC-Mega FRENIC-Mini FRENIC-HVAC FRENIC-AQUA

3000RPM/2P 1500RPM/4P

Accessories

Bending Tools Hydraulic Compression Tool Multiple Tools Hydraulic Cutting Tool Hydraulic Punching Tool Crimping Tools & Cable Cutter BOR CUTTING DEMOLITION GERINDA PLANER SANDING SAWING TRIMMER HAMMER

Lockout HSPS Safety Tags Safety Padlock Lockout Padlock Gate Valve Lockout Adjustable Gate Valve Lockout Ball Valve Lockout Cable Lockout Universal Multi Cable Lockout Butterfly Valve Lockout Plug/Pneumatic Lockout Electrical Plug Lockout Devices Universal Circuit Breaker Lockout Circuit Breaker Lockout Electrical Panel/Switch Lockout Pin & Sleeve Socket Connector Lockout LOTO Station Lockout Kit Lockout Bag

Hydraulic Pump

AC Clamp Meter

Sepatu Safety

Kacamata Safety

Sarung Tangan

Ground Testers Hitester Insulation Testers Metering RGB Laser

Compact Data Loggers

Field Measuring

PVC Conduit

Pipa PPR PN-10 Pipa PPR PN-16 Pipa PPR PN-20

Busbar Support Spacer Kit For Support

LV Cable

Cable Duct Telephone Duct Cable Spiral

Cable Tie/Ties Nylon PVC Insulated Terminal Sleeve Ring Non Insulated Terminal Ring Vinyl Insulated Terminal Spade Vinyl Insulated Terminal Spade Non Insulated Terminal Cable SKUN

Kalibrasi Micrologic & Trip Unit ACB Kalibrasi Micrologic MCCB Testrip MCCB

Setting Power Meter Setting Easergy / Sepam

Cleaning Cubicle

Biaya Survei

Daftar Masuk 0

Keranjang (0)

selengkapnya

EN

EN ID

Kategori

Semua Kategori

Lampu/Lighting

Lampu LED

Lampu Emergency

Lampu Downlight

Lampu Downlight

Lampu Industri

Lampu Office & Cleanroom

Highbay & Lowbay

Batten & Waterproof

Lampu Dekorative

UVC DISINFECTION

Baterai

Baterai Alkaline

Satelite

DC Driver

Accessories

Power Supply & UPS

Power Supply

Phaseo ABL1 & ABL2 - Panel Mounting

Modular, Optimum, & Universal

Phaseo ABL8 - DIN Rail Mounting

Easy Harmony ET6

Uninterruptible Power Supply (UPS)

Energi Terbarukan

Access To Energy

Solar Panel

Wallbox Standar

EV Charger

EV Charger

EVlink Smart Wallbox

EVlink DC Fast Charge

EV Battery

Home & Appliance

Sakelar/Saklar

Sakelar Emergency

Sakelar Kartu Kunci

Hotel Equipment

Stop Kontak

Stop Kontak Lantai

Stop Kontak Telp, TV dan Data Outlets

Hotel Equipment

Frame/Bingkai

Box & Accessories

Smart Home

Smart Door Lock

Occupancy Sensor

Smart Pet Feeder

CCTV

Face Attendance & Access Control

Mesin Absensi Wajah

AC Wall Mounted Split

Interactive Flat Panel (IFP)

XBoard V7 Series

CMD (Entry Level Commercial Display)

CMA (Standard Commercial Display)

CMA-T (High Brightness Commercial Display)

Extension Power Socket

Vacuum

Hand Stick Vacuum

Electrical & Power Distribution

Medium Voltage (MV)

MV Circuit Breaker

EasyPact EXE 12kV

Termination (Terminasi)

Low Voltage (LV)

Load Break Switch (LBS)

Miniature Circuit Breaker (MCB)

Moulded Case Circuit Breaker (MCCB)

Air Circuit Breaker (ACB)

TransferPact ATS

Change Over Switch (COS)

Power Factor Correction

Contactor Capacitor

Regulator Capacitor

Capacitor & Detuned Reactor

Control & Protection

Protection Relay

Monitoring Relays

Motor Control & Protection

Thermal Overload Relay

Electronic Over Current Relay (EOCR)

Motor Circuit Breaker

Motor Controller

Control Relay

Kontrol Frekuensi

Kontrol Tegangan

Relay

Programmable Logic Controllers (PLC)

Modicon Easy M100

Modicon Easy M200

Modicon Automation Platform

EcoStruxure Machine Expert

EcoStruxure Machine Expert

Servo Motor

EcoStruxure Terminal Expert

EcoStruxure Terminal Expert

Power Monitoring & Measurement

LV Current Transformer

Current Transformer

Current Transformer Split Core

Core Balance Transformers

MV Current Transformer

MV Current Transformer

MV Voltage Transformer

MV Voltage Transformer

Analog Metering

Frequency Meter

Maximum Demand Meter

Digital Multi Meter

Multichannel Current Measuring System

Signaling, Sensor

Pilot Lamp

Pilot Lamp 16mm

Pilot Lamp 22mm

Pilot Lamp 30mm

Push Button

Push Button 22mm

Push Button 30mm

Pilot Light

Din Rail LED Pilot Light

Key Switch

Key Switch 22mm

Selector Switch

Selector Switch 22mm

Selector Switch 30mm

Selector Switch 16mm

Tombol Iluminasi

Tombol Iluminasi 22mm

Emergency Stop

Emergency Stop 22mm

Emergency Stop 40mm

Pendant / Crane Controller

Pendant / Crane Controller

Panel Kendali

Panel Kendali XAL Tipe Plastik

Panel Kendali XAP Tipe Metal

Selector Iluminasi

Selector Iluminasi 22mm

Flash Buzzers

Potensiometer

Potensiometer 22mm

Joystick Controller

Joystick Controller

Foot Switch

Foot Switch XPE

Tower Light

LED XVM Diameter 45 mm

LED XVG Diameter 60 mm

Accessories

Accessories XA & XB

Protection for Emergency Stop

Capacitance Meters

Cabling Components

LED Bulbs for Illuminated Pushbuttons

Accessories Cable Operated Switch

Exlhoist / Wireless Crane Controller

Exlhoist / Wireless Crane Controller

Cable Operated Switch

Cable Operated Switch

Signalling Columns

Signalling Columns 70mm

Safety Sensors

Safety Contactless Sensors

Safety Contactless Sensor Accessories

Pressure Switch

NEMA industrial pressure and vacuum switches

NEMA commercial pressure switches

Pressure sensors

Pressure sensor accessories

Ultrasonic & Rotary Encoder

Ultrasonic Sensors

Limit Switch

NEMA Industrial Limit Switches

Inductive Sensors

Machine Cabling Accessories

Inductive Sensors

Inductive Sensor Accessories

Photoelectric

General Purpose

Photoelectric Sensor Accessories

Cam Switch

Saklar Off - ON

Saklar Voltmeter

RFID

RFID accessories

Capacitive Sensors

Capacitive Sensors

Safety Switch

Emergency Pull Rope Switch Accessories

Emergency Stops Rope Pull Switches and Others

Safety Pull Rope Switches

Safety Switch Accessories

Safety Switches

Radio Frequency

Radio Frequency

Contact Block

Box Enclosure & Plug Socket

Wall Mounted / Panel Tembok

Enclosure

Steel Enclosures

Enclosure Thermoplastic

Insulating Enclosures

Panel Tembok Bahan Polyester

Mounting Plate

Sistem Ventilasi

Thermal Control

Thermal Control

Pemanas / Heaters

Pemanas / Heaters

Terminal Block

Power Distribution

Engsel / Hinge

Industrial Plug & Socket

Panel Mounted Socket

Wall Mounted Socket

Paket Plug & Sockets

Panel & Sakelar IP66

Busbar

Busbar Supports

Junction Box

Junction Box Thermoplastic

Junction Box Weatherproof

Junction Box Transparent

MCB Box

Flush Enclosure

Surface Enclosure

Flush Mounting Enclosure

Motion Sensors

Accessories

Accessories Elektrikal

Isolator Switch

Empty Box

Transparent LID

Accessories LID

Panel Box

Panel Box Weatherproof

Soft Starter & Inverter VSD

Commander

Soft Starter

Altivar Machine

Altivar Building

Altivar Process

Easyline

Unidrive

Inverter

FRENIC

Electric Motor

Accessories

Digistart

Electrical Tools, Safety & Equipment

Tools

Hydraulic Compression Tool

Hydraulic Cutting Tool

Hydraulic Punching Tool

Crimping Tools & Cable Cutter

Safety Tools

Lockout Padlock

Gate Valve Lockout

Adjustable Gate Valve Lockout

Ball Valve Lockout

Universal Multi Cable Lockout

Butterfly Valve Lockout

Plug/Pneumatic Lockout

Electrical Plug Lockout Devices

Universal Circuit Breaker Lockout

Circuit Breaker Lockout

Electrical Panel/Switch Lockout

Pin & Sleeve Socket Connector Lockout

Pump / Pompa

AC Clamp Meter

Sepatu Safety

Eye Protection

Kacamata Safety

Sarung Tangan Safety

Testers

Insulation Testers

Compact Data Loggers

Compact Data Loggers

Field Measuring

Field Measuring

Conduit

PVC Conduit

Pipa

Busbar, Cable

Busbar Support/Isolator

Spacer Kit For Support

Power Cable

Cover Cable

Accessories

Cable Tie/Ties Nylon

PVC Insulated Terminal Sleeve

Ring Non Insulated Terminal

Ring Vinyl Insulated Terminal

Spade Vinyl Insulated Terminal

Spade Non Insulated Terminal

Electrical Maintenance and Testing Service

Breakers Maintenance

Kalibrasi Micrologic & Trip Unit ACB

Kalibrasi Micrologic MCCB

Power Meter & Easergy Maintenance

Setting Power Meter

Setting Easergy / Sepam

MV SM6 Maintenance

Cleaning Cubicle

Biaya Survei

Keranjang (0)

selengkapnya

Beranda Tentang Kami Hubungi Kami Permintaan B2B

Register Login

Unduh Mobile App

Busbar, Cable
Accessories
Ring Vinyl Insulated Terminal
Alpha
RV 3.5-6 RING VINYL-INSULATED TERMINAL BLUE 100pcs/bag

RV 3.5-6 RING VINYL-INSULATED TERMINAL BLUE 100pcs/bag

RV 3.5-6 RING VINYL-INSULATED TERMINAL BLUE 100pcs/bag

RV 3.5-6 RING VINYL-INSULATED TERMINAL BLUE 100pcs/bag

Pilih Warna	Biru Hitam Kuning Merah
Pilih Tipe	RV 1.25-6 RV 2-6 RV 2-8 RV 3.5-4 RV 3.5-6 RV 5.5-5 RV 5.5-6 RV 5.5-8 RVS 1.25-3.5 RVS 1.25-4 RVS 1.25-5 RVS 2-3.5 RVS 2-4 RVS 2-5 RVS 3.5-5 RVS 5.5-4
Kode Produk	4CCTRVB24
Nama Produk	RV 3.5-6 RING VINYL-INSULATED TERMINAL BLUE 100pcs/bag
Keterangan	RING VINYL INSULATED TERMINAL ALPHA - 4CCTRVB24
Brand	Alpha
Warna	Blue
Tipe	Ring Vinyl Insulated Terminal
Ketersediaan Stok	${item.title} Stok Tersedia Stok Tidak Tersedia Tersedia di ${resources.length} lokasi Cabang - Lihat Semua Tidak ada data cabang
Kode Produk : 4CCTRVB24 Brand : Alpha Nama Produk : RV 3.5-6 RING VINYL-INSULATED TERMINAL BLUE 100pcs/bag Keterangan : RING VINYL INSULATED TERMINAL ALPHA - 4CCTRVB24

Stock Tersedia

Rp.38.989,-

Add to Cart

Free Ongkir Jabodetabek Menggunakan Kurir Toko Listrikkita

Mungkin Anda Suka

Chat untuk Stock

Rp.22.333.206

BUNDLING SUPREME

BUNDLING SUPREME

Compare

Stock Tersedia

Rp.181.393

911401863687

PHILIPS LAMPU DOWNLIGHT DN068B 18W WARM WHITE

Compare

Chat untuk Stock

Rp.54.778

INSW-S12-ALURA-GY

IN-LITE SAKELAR 1 GANG 2 WAY ALURA ABU

Compare

Chat untuk Stock

Rp.48.889

INSW-F3-ALURA

IN-LITE BINGKAI SAKLAR STOP KONTAK 3 GANG ALURA

Compare

Chat untuk Stock

Rp.64.889

INSW-F4-ALURA

IN-LITE BINGKAI SAKLAR STOP KONTAK 4 GANG ALURA

Compare

Chat untuk Stock

Rp.39.889

INSW-S12-LINEA-BK

IN-LITE SAKELAR 1 GANG 2 WAY LINEA HITAM

Compare

Chat untuk Stock

Rp.297.480

20% Rp.371.850

SWITCH VINTAGE_W(3)

VNB SAKELAR TIPE VINTAGE 3 GANG 2 ARAH PUTIH

Compare

Chat untuk Stock

Rp.64.667

INSW-S31-LINEA-BK

IN-LITE SAKELAR 2 GANG 2 WAY LINEA HITAM

Compare

Chat untuk Stock

Rp.297.480

20% Rp.371.850

SWITCH VINTAGE_BD(3)

VNB SAKELAR TIPE VINTAGE 3 GANG 2 ARAH HITAM DOFF

Compare

Chat untuk Stock

Rp.36.000

INSW-S11-LINEA-BK

IN-LITE SAKELAR 1 GANG 1 WAY LINEA HITAM

Compare

Chat untuk Stock

Rp.330.818

38% Rp.533.577

ZCE29

STEEL ROLLER PLUNGER WITH NITRILE BOOT

Compare

Chat untuk Stock

Rp.297.480

20% Rp.371.850

SWITCH VINTAGE_DG(3)

VNB SAKELAR TIPE VINTAGE 3 GANG 2 ARAH ABU GELAP

Compare

Chat untuk Stock

Rp.122.222

INSW-COAX-ALURA-BK

IN-LITE STOP KONTAK TV COAXIAL ALURA HITAM

Compare

Chat untuk Stock

Rp.351.556

INSW-SOEU-USB-ALURA-BK

IN-LITE STOP KONTAK EU 16A Type-C + USB-A USB-C ALURA HITAM

Compare

Chat untuk Stock

Rp.62.222

INSW-SOEU-ALURA-GY

IN-LITE STOP KONTAK EU 16A Type-C ALURA ABU

Compare

Tentang Kami FAQ Syarat dan Ketentuan Hubungi Kami Kebijakan Privasi

Office : CITRA TOWERS KEMAYORAN Lt.15 Unit K & L Jl. Benyamin Suaeb Kav. A6, Kebon Kosong Kemayoran, Jakarta Pusat 10630

Branch Bali: Jl. Teuku Umar Barat No.77B Dusun Tegallantang Kaja Kel. Padangsambian Klod Kec. Denpasar Barat Kota Denpasar Bali

Warehouse: Pergudangan Green Sedayu Bizpark Blok GS 5 No 63 JL Cakung CIlincing Timur KM.02 Jakarta Timur 13910

Kami siap melayani anda

Senin-Jumat : 8:00 AM to 5:00 PM

[email protected]

Temukan kami di

Metode Pembayaran

Metode Pengiriman

Rekening Bank

Bank BCA

7335280822

A.N. PT. LISTRIK KITA INDONESIA

Copyright © 2018 - 2026 All Rights Reserved - ListrikKita

Perbandingan Produk

Loading...

Memuat data perbandingan...

Hapus Semua Produk