Eaton 4-Pole 63A Main Switch (IS-63/4)
Product Code: (276277)
Image description: A 4-pole Eaton main switch.
Specifications
| Item | Value |
|---|---|
| Article Number | 401165223 |
| Manufacturer Number | 276277 |
| EAN Code | 4015082762773 |
| Brand | Eaton |
| Product Group | Modular built-in switch |
| Series/Program | xPole |
| Old Article Number | 28618 |
| Number of poles | 4 |
| Nom. continuous current (A) | 63 |
Technical Details
| Item | Value |
|---|---|
| Switching function | [other] |
| Number of make contacts | 0 |
| Number of break contacts | 0 |
| Number of changeover contacts | 0 |
| Nom. (measured) current (A) | 63 |
| Nom. (measured) voltage (V) | 415 |
| Min. measured voltage (V) | 240 |
| Nom. breaking capacity (kA) | 12.5 |
| Short-circuit withstand (Icw) (kA) | 1 |
| Voltage type | AC |
| Forced isolation (according to DIN VDE 0113) | ❌ (No) |
| With signal lamp | ❌ (No) |
| Cover cap color | [other] |
| Lamp type | [other] |
| Lamp base | [other] |
| Max. lamp power (W) | 0 |
| Width in module units | 4 |
| Protection degree (IP) | IP40 |
| Number of contacts as make contact | 4 |
| Number of contacts as break contact | 4 |
| Number of contacts as changeover contact | 0 |
| Print/indication | [arrows symbol] |
| Installation depth (mm) | 69.5 |
| Forced isolation (according to DIN VDE 0113) | ❌ (No) |
Product Description
The Eaton 63A main switch is a reliable 4-pole main switch from the System 55 series, suitable for safely switching electrical installations on and off. With a nominal current of 63A, this switch offers sufficient capacity for medium to large electrical systems. The switch ensures complete isolation of all four conductors, which is essential for safe maintenance and emergency situations.
This main switch has a compact width of four TE units and therefore fits into standard DIN rail distribution boards. The IP40 protection rating makes the switch suitable for use in dry indoor environments. The switching capacity of 12.5 kA and the short-circuit withstand capacity of 1 kA ensure reliable protection of your electrical installation.
Advantages
- High current capacity: Suitable for 63A load, ideal for larger electrical installations.
- Full isolation: 4-pole version switches off all conductors simultaneously for maximum safety.
- Compact dimensions: Only four TE wide, saves space in the distribution board.
- Reliable protection: Switching capacity of 12.5 kA offers good protection against short circuits.
- Easy mounting: Fits on standard DIN rail for quick installation.
Disadvantages
- Professional installation required: Must be installed by a certified electrician.
- Takes up four modules: Requires more space than smaller switches.
References & Links
Contact Information
Generated on date: 26-08-2025
Elektramat B.V.
Het Poolman 15
7545 LX Enschede
klantenservice@elektramat.nl
+31(0)88 51 11 600
Copyright 2025 Elektramat B.V. - No rights can be derived from this information.
