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1sda059464r1 t5h 400mcp-ul csa pr221ds-i in=300 3 pole abb mccb
MPN: 1SDA059464R1
Alt. SKU: T5H400 MCP-UL/CSA PR221DS-I In=300 3p FF
Why Choose the Moulded Case Circuit Breaker [1SDA059464R1]
The TMAX T5H 400 MCP circuit breaker is a fixed, three-pole device featuring front terminals and a magnetic release mechanism. Rated for 300 A (Iu), it complies with UL and CSA standards, ensuring reliable performance in AC applications. Designed for robust protection and ease of installation, this breaker is suitable for demanding industrial and commercial electrical systems.
Technical Specification
- Function: Moulded Case Circuit Breaker with magnetic release.
- Number of Poles: 3-pole fixed front terminals.
- Rated Operational Voltage: 600 V AC.
- Rated Current: 300 A.
- Rated Uninterrupted Current (Iu): 400 A.
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Interrupting Rating (UL489): 150 kA @ 240 V AC, 65 kA @ 480 V AC, 35 kA @ 600 V AC.
- Mechanical Durability: 20,000 cycles at 120 cycles per hour.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the rated current of the C.BREAKER TMAX T5H 400 MCP?
The rated current is 300 A.
How many poles does the C.BREAKER TMAX T5H have?
It has 3 poles.
What is the rated operational voltage for this circuit breaker?
The rated operational voltage is 600 V AC.
What is the interrupting rating of the C.BREAKER TMAX T5H?
The interrupting rating is 150 kA @ 240 V AC, 65 kA @ 480 V AC, and 35 kA @ 600 V AC.
What is the mechanical durability of this circuit breaker?
The mechanical durability is 20,000 cycles at 120 cycles per hour.
What type of release does the C.BREAKER TMAX T5H feature?
It features a magnetic release.
What should I refer to for standards and approvals?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA059464R1 |
|---|---|
| Barcode | 8015644618469 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 300A |
| Alternative Product SKU | T5H400 MCP-UL/CSA PR221DS-I In=300 3p FF |
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