About Us
Brands
Products
Low Voltage Products & Systems

Enclosures & Distribution Board

Terminal Blocks & Connectors

Automation & Control Systems

Switches & Signal Devices

Power Distribution & Protection

Miniature Circuit Breakers (MCB)

Residual Current Circuit Breaker (RCCB)

Moulded Case Circuit Breakers (MCCB)

Air Circuit Breakers (ACB)

Contactors

Mini Contactors

Overload Relays

Soft Starters

Switches

Pilot Devices

Plastic Enclosure

Hinge Type Enclosure

Screw Type Enclosure

Plastic Terminal Block Box

Aluminum Enclosure

Enclosure

Pushbutton Box

Terminal Block Box

IP65 Metal Enclosure

IP66 Stainless Steel Enclosure

IP66 Terminal Box

IP67 Plastic Enclosure

Plastic Consumer Unit

Metal Consumer Unit

Distribution Board

IP65 Plastic Distribution Board

Row Type Distribution Board

SPN Distribution Board

TPN Distribution Board

Pan Assembly

MCCB Box

Enclosure Accessories

Cable Gland

Plugs

Dual Door

Vent

Draw Latch

Hinge

SUS Bracket

Plastic Bracket

Pole Mounting Bracket

Lock

Stopper

Cover Screw

Plastic Mounting Plate

Steel Mounting Plate

Duct Ring

CTS Series Screw Clamp Terminal Blocks

CX Series Spring Clamp Terminal Blocks

Fixed Terminal Block

Modular Terminal Block

Type CT Terminal Block

Panel/Rail Mounted Terminal Block

Controller

Timer / Counter

Water Level Controller

Buzzer

PID Controller

Relay & Socket

10A Power Relay

Miniature Power Relay

Relay Socket

11 Pin Socket

8 Pin Socket

Sensors & Encoders

Proximity Sensors

Photo Sensors

Control Switches

Ø12, Ø16

Ø22

Ø25, Ø30

Cam Switch

Limit / Micro Switch

Power / Main Switch

Hoist / Foot / Mono Lever Switch

Touch Switch

Safety Cover

Sign Tower / Signal Light

Sign Tower / Tower Lights

LED Square Pilot Lamps

Square Pilot Lamps

Power Distribution & Protection

Miniature Circuit Breakers (MCBs)

Residual Current Circuit Breakers (RCBO)

Residual Current Circuit Breakers – RCBO

Switch Disconnector

Modular Contactor

Modular Changeover Switch

Modular LED Indicator

Modular Accessories

Automatic Changeover Switch

Surge Protection Devices

Fuse and Carrier

Digital Time Switch

Staircase Time Relay

Industrial Control & Protection

Multifunctional Time Relay

Modular Impulse Relay

Moulded Case Circuit Breaker (MCCB)

NH Fuse And Carrier

Industrial Plug & Socket

AC Contactor

Miniature Relay & Socket

Analogue Panel Meter

Digital Panel Meter

Pushbutton & Pilot Device

Cable Management

Floor Box

Desktop Box

Module Accessories
Services
Media
Career
Contact Us

Search

KH-403

Showing the single result

Home Product Model KH-403

Brands

Koino

Current Rating

Rated Residual Current

10 mA
30 mA
100 mA
300 mA
500 mA

Number of Poles

1
2
3
4

Breaking Capacity

1 kA
4.5 kA
6 kA
10 kA
15 kA
25 kA
120 kA

Tripping Characteristics

B
C

Mounting Type

Base Mounting
Baseplate
DIN-Rail
DIN-Rail / Surface
DIN-Rail Screw
DIN-Rail Wall
Flush
Front
Front Panel
Side
Surface
Surface / Wall
Surface / Wall DIN-Rail

Voltage Rating (AC)

12 V
230/400 V
208...600 V
220 ... 250 V
220...240 V
3x220-240 V
230 V
240 V
240...250 V
250V
253 V
380...400 V
380…415 V
380...440 V
380É415 V
400 V
415 V
415...440 V
440 V
500 V
550 V
690 V
750 V
800 V
1000 V

Control Voltage (AC)

24 V
24 V (40Hz-450Hz)
24 V (50Hz/60Hz)
42 V
42 V (40Hz-450Hz)
48 V
48 V (40Hz-450Hz)
48 V (50Hz/60Hz)
48Vac (50Hz/60Hz)
110 V (50Hz) 110...120 V (60Hz)
110...127 V
110...127 V (40-450Hz)
110...127 V (40Hz-450Hz)
110V...127 V (40-450Hz)
220...230 V (50Hz) 230...240 V (60Hz)
220...240 V
220...240 V (40Hz-450Hz)
230...240 V (50Hz) 240...260 V (60Hz)
380...400 V (50Hz) 400...415 V (60Hz)
380...415 V
380...415 V (40Hz-450Hz)
380...415Vac (40Hz-450Hz)
400...415 V (50Hz) 415...440 V (60Hz)
400É415 V (50Hz) 415...440 V (60Hz)

Control Voltage (DC)

12 V
17...32 V
24 V
42 V
48 V
60 V
110...125 V
220...240 V
220É240 V

Standards Compliance

CE IEC 60947-1 EN 60947-4-2 CCC cULus UL 508 CSA C22.2 No 14 C-tick EAC
CE IEC 60947-1 EN 60947-4-2 CCC KC ANCE cULus UL 508 CSA C22.2 No 14 C-tick EAC
CSA 22.2 No. 14 IEC/EN 60947-1 IEC/EN 60947-4-1 IEC/EN 60947-5-1 UL 508
CSA 22.2 No. 14 IEC/EN 60947-1 IEC/EN 60947-4-1 UL 508
CSA 22.2 No. 235 GB/T 14048.5 IEC/EN 60947-5-1 UL 1077
CSA 22.2 No. 235 GB/T 14048.5 UL 1077
CSA 22.2 No. 235 UL 1077
CSA Class 3215-30 CSA Class 3215-90 GB/T 14048.5 IEC/EN 60947-5-1 UL 1077
EN 50470-1
EN 50470-3
EN 60670-24 IEC 60670-1 EN/IEC 63000
EN 60947-1
EN 60947-1 EN 60947-5-1 EN 50581
EN 60947-1 EN 60947-5-1 EN IEC 63000
EN 60947-2 EN 63000
IEC
IEC 60269
IEC 60269-2
IEC 60947
IEC 60947-1 IEC 60947-2
IEC 60947-2
IEC 60947-2 IEC 60073 IEC 60417-2 IEC 60529 IEC 60068-2-30 IEC 60068-2-6 IEC 60068-2-27
IEC 60947-3
IEC 60947-3 UL 508 CSA C22.2 No.14
IEC 60947-3 UL 98 CSA C22.2 No.14
IEC 60947-3 UL 98 CSA C22.2 No.4
IEC 61008
IEC 61643-11 / EN 61643-11
IEC 62053-21
IEC EN 60947-2 Ann M
IEC/EN 60898-1
IEC/EN 60898-1 CSA 22.2 No. 235 IEC/EN 60947-2 UL 1077
IEC/EN 60898-1 IEC/EN 60947-2 UL 1077
IEC/EN 60947-1 IEC/EN 60947-4-1 IEC 60947-5-1 UL 60947-1 UL 60947-4-1
IEC/EN 60947-1 IEC/EN 60947-4-1 IEC/EN 60529
IEC/EN 60947-1 IEC/EN 60947-4-1 IEC/EN 60947-5-1 UL 60947-1 UL 60947-4-1
IEC/EN 60947-1 IEC/EN 60947-4-1 IEC/EN 60947-5-1 UL 60947-1 UL 60947-4-1 IEC 60335-2-40 A2L
IEC/EN 60947-1 IEC/EN 60947-4-1 IEC/EN 63000 UL 60947-1 UL 60947-4-1
IEC/EN 60947-1 IEC/EN 60947-4-1 UL 60947-1 UL 60947-4-1
IEC/EN 60947-1 IEC/EN60947-3 IEC/EN60947-6-1
IEC/EN 60947-3
IEC/EN 60947-5-1
IEC/EN 61008
IEC/EN 61008 UL 1053
IEC/EN 61009-1, IEC/EN 61009-2-1
IEC60947-2 GOST CCC IEC60721-3-6 IEC60721-3-3 IEC60068-2-6
IEC60947-2 UL489
IEC60947-3 GB/T14048.3
IEC60947-3 GOST CCC IEC60721-3-6 IEC60721-3-3 IEC60068-2-6
IEC60947-3 IEC60715
IEC60947-3 IEC60721-3-6 class 6C3 IEC60721-3-3 class 3C2
IEC60947-3 UL 98
IEC60947-5-1
UL 60947-1 UL 60947-4-1

Number of Rows

1
2
3
4

Number of Modules

1
2
3
4
8
12
18
24
36
48
54
72

Product Series

Model

Series / Type

Fan Filter

Air Fan
Cooling Ventilation Panel
DC
Electric
Electrical Cabinet
Enclosure
Lock Door
Panel
Rain Resistance
Standard
Ventilation

Thermostat

Cabinet
DC
Din
Dual
Electronic
Electronic Hygrotherm
Hazardous Area
Mechanical
Small Compact
Standard
Switch Module
Tamper-Proof

Control Device

Analogue Panel Meter
Buzzer
Counter/Timer
Digital Panel Meter
Modular Impulse Relay
Multifunctional Time Relay
Panel Meter
PID Controller
Timer / Counter
Water Level Controller

Circuit Protection

AC Contactor
Miniature Circuit Breakers (MCBs)
Moulded Case Circuit Breaker (MCCB)
NH Fuse And Carrier
Residual Current Circuit Breakers (RCBO)
Residual Current Circuit Breakers (RCCBs)

Switch

Automatic Changeover Switch
Cam Switch
Control Switch
Digital Time Switch
Foot Switch
Hoist Pendant Switch
Lever Switch
Limit Switch
Main Switch
Micro Switch
Modular Changeover Switch
Modular Contactor
Modular LED Indicator
Power Switch
Safety Cover
Staircase Time Relay
Surge Protection Devices
Switch Disconnector
Touch Switch

Switch Diameter

Ø12, Ø16
Ø22
Ø25, Ø30

Signal Indicator

Buzzer
Indicator Lamp
LED Square Pilot Lamps
Signal Tower Light
Square Pilot Lamps
Tower Lights
Turn Light

Terminal Block

Fixed
Modular
Panel/Rail Mounted
Screw Clamp
Spring Clamp
Type CT

Mounting

Angular Entry Terminal Blocks
Pluggable Terminal Blocks
Top Entry Terminal Blocks

Configuration

Accessories
Ceramic Terminals
Component Carrier
Component Carrier Terminal Blocks
Disconnect & Test
Distribution
Distribution Block
Electronic Component
Feed Through
Feed Through Base Terminal Block
Fuse
Grounding
Grounding Base Terminal Block
High Voltage
Micro/Miniature
Multi-Level & Multi Connection Terminal Blocks
Multiple Connection
Multiple Level
Neutral & Earth Clamps
Plugs & Sockets
Side Entry Terminal Blocks
Special Connections
Spring Loaded
Stud / Bolt
Thermocouple

Distribution Board

IP65 Plastic Distribution Board
Pan Assembly
Row Type Distribution Board
SPN Distribution Board
TPN Distribution Board

Relay & Socket

10A Power Relay
11 Pin Socket
8 Pin Socket
Industrial Plug & Socket
Miniature Power Relay
Miniature Relay & Socket
Relay Socket

Enclosure

Hinge Type
IP65 Metal Enclosure
IP66 Stainless Steel Enclosure
IP66 Terminal Box
IP67 Plastic Enclosure
LC1
LT1
MA4N
MA4SD
Metal Consumer Unit
Plastic Consumer Unit
Plastic Terminal Block Box
Pushbutton Box
Screw Type
Standard
T21
Terminal Block Box

Accessories

Busbar
Cable Gland
Control Box
Cover Screw
Desktop Box
Draw Latch
Dual Door
Duct Ring
Empty Plate Module
Floor Box
Fuse Holder
Hinge
Lock
Module
Mounting Rails
Plastic Bracket
Plastic Cable Gland
Plastic Mounting Plate
Plugs
Pole Mounting Bracket
Socket Module
Steel Mounting Plate
Stopper
SUS Bracket
Terminal
Terminal Block
Vent

Koino KH-403 Buzzer

Products

Low Voltage Products & Systems
Enclosures & Distribution Board
Terminal Blocks & Connectors
Automation & Control Systems
Switches & Signal Devices
Power Distribution & Protection
Thermal Management & Ventilation
Uncategorized

Quick Links

Home
About Us
Brands
Products
Services
Media
Contact Us

Follow Us

Subscribe Newsletter

Please leave this field empty.

Your Name (required)

Your Email (required)

Privacy Policy | Terms & Conditions | Return & Refund Policy | Delivery Policy | Delivery Fees by Weight & Location

© 2026 INTERLEC ELECTRICAL SUPPLIES SDN. BHD.. All Rights Reserved.

About Us
Brands
- ABB
- Koino
- Boxco
- Connectwell
Products
Services
Media
- Events
- Exhibition
- Project
- Blog
- Application
Career
Contact Us

WhatsApp us