steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 weeks ago
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1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
| Specification | Description |
|---|---|
| Part Number | 5SY4210-8 |
| Alternative Part Number | 5SY42108 |
| Manufacturer | Siemens |
| Type | Miniature Circuit Breaker |
| Operation Mechanism | Toggle |
| Number of Poles | 2 Pole |
| Voltage Rating | 400 V ac |
| Interrupting Capacity | 10 kA |
| Current Rating | 10 A |
| Terminal Type | Screw Terminal |
| Mounting | DIN Rail Mount |
| Dimensions | 36 x 76 x 90 mm |
| Pollution Degree | 3 |
| Ambient Temperature Range | -25°C to +55°C (operating), -40°C to +75°C (storage) |
| Insulation Voltage | Rated at 440 V for multi-phase operation with AC |
| Conductor Cross-Section | Solid: 0.75 mm² to 35 mm², Multistrand: 0.75 mm² to 35 mm², Finely stranded: 0.75 mm² to 25 mm² |
| Tightening Torque | 2.5 N·m to 3 N·m |
| AWG Number | 14 to 4 |
| Mechanical Operating Cycles | Typically 20,000 |
| Overvoltage Category | 3 |
| Product Features | Sealable, Halogen-free |
| Environmental Testing Cycles | 6 cycles according to IEC 60068-2-30 |
| Reference Code | According to DIN EN 61346-2 F and IEC 81346-2 F |
This is a miniature circuit breaker designed for protecting electrical circuits from damage caused by overcurrent or short circuit.
Yes, it is suitable for use with both AC and DC voltages, with a rated value for AC at 400 V.
The tripping characteristic class of this circuit breaker is D, which means it is designed to provide protection against high inrush currents typically found in inductive loads.
The rated short-circuit breaking capacity is 10 kA according to EN 60898.
The dimensions are 36 mm in width, 76 mm in depth, and 90 mm in height.
Yes, it is designed for DIN rail mounting, which allows for easy installation in electrical distribution panels.
The ambient temperature range for operating this circuit breaker is from -25°C to +55°C.
Yes, it is halogen-free, making it a safer choice in environments where avoiding halogenated compounds is important.
The tightening torque for the screw-type terminals is between 2.5 N·m and 3 N·m.
This circuit breaker has 2 poles.
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
All parts new or reconditioned are covered by EU Automation 12 month warranty
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