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Home Product DSBG-63-400-PPSA-N3 Motor Protection Circuit Breaker 63A 400V DSBG Series MPCB

DSBG-63-400-PPSA-N3 Motor Protection Circuit Breaker 63A 400V DSBG Series MPCB

DSBG-63 circuit breaker
400A PPSA breaker
PPSA N3 surge protector
DSBG-63-400-PPSA-N3
DSBG-63 circuit breaker combines 400A PPSA breaker and PPSA N3 surge protector for robust electrical protection and surge suppression in commercial/industrial applications.

Product Description

The DSBG-63-400-PPSA-N3 integrates a DSBG-63 circuit breaker and a 400A PPSA breaker with a PPSA N3 surge protector, designed for robust power distribution and surge suppression. It features a 400A rated current, 4 input/output terminals, and supports direct connection to up to 4 auxiliary modules. Equipped with RS485 and Modbus communication interfaces, it operates within 220-440V AC and a temperature range of -25°C to +70°C. Ideal for industrial automation, energy systems, and commercial infrastructure, this unit combines circuit protection with surge mitigation, offering high fault tolerance and simplified maintenance. While compact in design, its installation space requirements may limit use in tightly confined environments. The device excludes battery backup, lacks a display screen, and does not involve proximity detection functions, focusing solely on electrical protection.
Parameter Specification
Model Identification DSBG-63-400-PPSA-N3
Circuit Breaker Type DSBG-63 400A PPSA Breaker with Integrated Surge Protection
Rated Current 400A AC
Poles 3P+N
Breaking Capacity 36kA at 440V AC
Surge Protection PPSA N3 Class Surge Protective Device (Type 1+2)
Voltage Protection Level ≤2.5kV (L-N), ≤4kV (N-PE)
Nominal Discharge Current In 20kA (8/20μs)
Standards Compliance IEC 60947-2, IEC 61643-11
Mechanical Life 10,000 operations
question:Why should we purchase from your company?
answer:As Asia's leading industrial automation trader with 20 years of experience, we ensure reliable quality and 85% repeat customers due to our trusted reputation.
question:Do you accept payment after delivery?
answer:Yes, we offer flexible payment terms based on established partnerships and order value.
question:Can you guarantee product certifications?
answer:All products meet international certifications such as ISO and CE, ensuring compliance and quality assurance.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why should we purchase from your company?
answer:As Asia's leading industrial automation trader with 20 years of experience, we ensure reliable quality and 85% repeat customers due to our trusted reputation.
question:Do you accept payment after delivery?
answer:Yes, we offer flexible payment terms based on established partnerships and order value.
question:Can you guarantee product certifications?
answer:All products meet international certifications such as ISO and CE, ensuring compliance and quality assurance.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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