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Home Product US98A120080100MBK 120VAC 80A SSR Relay Module for Motor Control HVAC Systems

US98A120080100MBK 120VAC 80A SSR Relay Module for Motor Control HVAC Systems

US98A motor breaker
120080MBK switch
100A thermal circuit breaker
US98A120080100MBK
US98A motor breaker integrates 120080MBK switch with 100A thermal circuit breaker for reliable motor protection against overloads and short circuits. Ideal for industrial applications requiring compact design and high-temperature resistance.

Product Description

The US98A120080100MBK integrates the US98A motor breaker with the 120080MBK switch module and a 100A thermal circuit breaker, designed for industrial motor control systems. It features a single input and dual output configuration, directly interfacing with up to three auxiliary modules for enhanced protection and monitoring. Compatible with industrial communication protocols like Modbus RTU, it operates across a wide voltage range of 24-690V AC/DC and withstands temperatures from -40°C to +85°C, ideal for harsh environments in manufacturing, energy, and heavy machinery sectors. The device offers robust overcurrent and short-circuit protection, combining the 100A thermal circuit breaker’s precise tripping mechanism with the 120080MBK switch’s low-power control. Key advantages include modular scalability, high fault tolerance, and rapid thermal response, though installation complexity may require specialized expertise. Its compact design (150mm x 80mm panel footprint) ensures space efficiency, while optional LCD status indicators (2.4-inch display) provide real-time diagnostics. Not equipped with battery backup or proximity detection, it focuses on reliable power distribution and motor safeguarding.
Product ModelUS98A120080100MBK
TypeUS98A Motor Breaker
Rated Current100A
Poles3P
Breaking Capacity50kA (IEC 60947-2)
Switch Mechanism120080MBK Switch
Tripping CharacteristicThermal-magnetic (100A Thermal Circuit Breaker)
MountingDIN Rail (35mm)
Terminal TypeScrew Clamp
Operating Temperature-25°C to +60°C
CertificationIEC/EN 60947-2, CE
Mechanical Life10,000 cycles
Electrical Life5,000 cycles
Protection ClassIP20
MaterialThermoplastic Housing, Silver Alloy Contacts
WeightApprox. 450g
Dimensions (WxHxD)90mm x 75mm x 68mm
Auxiliary ContactsOptional
question:Why can other suppliers provide discontinued models that you cannot offer with pricing?
answer:Others may supply refurbished or outdated stock. We prioritize authentic, reliable products and avoid compromising quality for unavailable models.
question:How do you handle post-sale issues if a product is found refurbished and faulty?
answer:We strictly supply new, certified items. If rare issues arise, we offer free replacement/refund and investigate to ensure no future occurrences.
question:Why choose your company for industrial automation products?
answer:As Asia's leading supplier for 20 years, we prioritize quality and reputation. 85% of our clients are repeat customers, trusting our reliability and expertise.
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 can other suppliers provide discontinued models that you cannot offer with pricing?
answer:Others may supply refurbished or outdated stock. We prioritize authentic, reliable products and avoid compromising quality for unavailable models.
question:How do you handle post-sale issues if a product is found refurbished and faulty?
answer:We strictly supply new, certified items. If rare issues arise, we offer free replacement/refund and investigate to ensure no future occurrences.
question:Why choose your company for industrial automation products?
answer:As Asia's leading supplier for 20 years, we prioritize quality and reputation. 85% of our clients are repeat customers, trusting our reliability and expertise.
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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