Low Voltage Switchgear
Air Circuit Breaker (ACB)
![Air Circuit Breaker (ACB)](/_next/image?url=https%3A%2F%2Fres.cloudinary.com%2Fdoqlszv19%2Fimage%2Fupload%2Fv1684752793%2FAir_Circuit_Breaker_be23b128fa.png&w=3840&q=75)
LSIG
Protection
IS/IEC 60947-2
Circuit Breaker Standards
Wide range of
Applications
![](/_next/image?url=https%3A%2F%2Fres.cloudinary.com%2Fdoqlszv19%2Fimage%2Fupload%2Fv1685095093%2FACB_BLUEPRINT_afedbc3e15.png&w=3840&q=75)
Discover unmatched protection with Delta Air Circuit Breakers
- Range from 400A to 6300A
- Breaking capacity from 50kA to 100kA
- High short-time withstand capacity, Icu=Ics=Icw for 1 sec for total selectivity
- Advanced micro-processor based protection releases
- Swiftly remove arc-chutes and inspect the electrical contacts without any tools
Product Variants
![E3DLMD 0800](/_next/image?url=https%3A%2F%2Fres.cloudinary.com%2Fdoqlszv19%2Fimage%2Fupload%2Fv1684752793%2FAir_Circuit_Breaker_be23b128fa.png&w=3840&q=75)
E3DLMD 0800
CATCODE: E3DLMD0800
WL_ACB_ O1 800B1 3P MD R2 BotV
![E3DLMD 1000](/_next/image?url=https%3A%2F%2Fres.cloudinary.com%2Fdoqlszv19%2Fimage%2Fupload%2Fv1684752793%2FAir_Circuit_Breaker_be23b128fa.png&w=3840&q=75)
E3DLMD 1000
CATCODE: E3DLMD1000
WL_ACB_ O1 1000B1 3P MD R2 BotV
![E3DLMD 1250](/_next/image?url=https%3A%2F%2Fres.cloudinary.com%2Fdoqlszv19%2Fimage%2Fupload%2Fv1684752793%2FAir_Circuit_Breaker_be23b128fa.png&w=3840&q=75)
E3DLMD 1250
CATCODE: E3DLMD1250
WL_ACB_ O1 1250B1 3P MD R2 BotV
![E3DLMD 1600](/_next/image?url=https%3A%2F%2Fres.cloudinary.com%2Fdoqlszv19%2Fimage%2Fupload%2Fv1684752793%2FAir_Circuit_Breaker_be23b128fa.png&w=3840&q=75)
E3DLMD 1600
CATCODE: E3DLMD1600
WL_ACB_ O1 1600B1 3P MD R2 BotV
![E3DLMD 2000](/_next/image?url=https%3A%2F%2Fres.cloudinary.com%2Fdoqlszv19%2Fimage%2Fupload%2Fv1684752793%2FAir_Circuit_Breaker_be23b128fa.png&w=3840&q=75)
E3DLMD 2000
CATCODE: E3DLMD2000
WL_ACB_ O1 2000B1 3P MD R2 VV
![E3DLMD 3200](/_next/image?url=https%3A%2F%2Fres.cloudinary.com%2Fdoqlszv19%2Fimage%2Fupload%2Fv1684752793%2FAir_Circuit_Breaker_be23b128fa.png&w=3840&q=75)
E3DLMD 3200
CATCODE: E3DLMD3200
WL_ACB_ O2 3200B1 3P MD R2 VV
![E4DLMD 0800](/_next/image?url=https%3A%2F%2Fres.cloudinary.com%2Fdoqlszv19%2Fimage%2Fupload%2Fv1684752793%2FAir_Circuit_Breaker_be23b128fa.png&w=3840&q=75)
E4DLMD 0800
CATCODE: E4DLMD0800
WL_ACB_ O1 800B1 4P100%N MD R2 BotV
![E4DLMD 1000](/_next/image?url=https%3A%2F%2Fres.cloudinary.com%2Fdoqlszv19%2Fimage%2Fupload%2Fv1684752793%2FAir_Circuit_Breaker_be23b128fa.png&w=3840&q=75)
E4DLMD 1000
CATCODE: E4DLMD1000
WL_ACB_ O1 1000B1 4P100%N MD R2 BotV
![E4DLMD 1250](/_next/image?url=https%3A%2F%2Fres.cloudinary.com%2Fdoqlszv19%2Fimage%2Fupload%2Fv1684752793%2FAir_Circuit_Breaker_be23b128fa.png&w=3840&q=75)
E4DLMD 1250
CATCODE: E4DLMD1250
WL_ACB_ O1 1250B1 4P100%N MD R2 BotV
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