Siemens 630A Tag Fuse 148 mm 750V
- RS Stock No.:
- 608-368
- Mfr. Part No.:
- 3NB1242-1KK15
- Brand:
- Siemens
Subtotal (1 pack of 3 units)*
£1,592.60
(exc. VAT)
£1,911.12
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- Shipping from 27 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Pack(s) | Per Pack | Per unit* |
|---|---|---|
| 1 + | £1,592.60 | £530.867 |
*price indicative
- RS Stock No.:
- 608-368
- Mfr. Part No.:
- 3NB1242-1KK15
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Current Rating | 630A | |
| Product Type | Tag Fuse | |
| Fuse Size | 148 mm | |
| Voltage | 750V | |
| Standards/Approvals | EN 60269-1, IEC 60947-2, UL | |
| Application Category | aR | |
| Fuse Speed | AR | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Temperature | 50°C | |
| Overall Length | 148mm | |
| Series | SENTRON | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Current Rating 630A | ||
Product Type Tag Fuse | ||
Fuse Size 148 mm | ||
Voltage 750V | ||
Standards/Approvals EN 60269-1, IEC 60947-2, UL | ||
Application Category aR | ||
Fuse Speed AR | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Temperature 50°C | ||
Overall Length 148mm | ||
Series SENTRON | ||
- COO (Country of Origin):
- GR
The Siemens SITOR fuse link built for ultra-fast protection of semiconductor devices in industrial systems. It’s sized NH2, supports a rated current of 630 A, and operates at up to 600 V DC, 750 V VSI, or 750 V DC UL. With an aR characteristic, it ensures rapid disconnection during short-circuit events. It features slotted blade contacts with M10 screw connections and includes a front indicator for quick visual status checks.
Enhanced durability ensures long lasting performance
User friendly interface simplifies operational tasks
Compact design promotes space saving installation
Versatile compatibility allows integration with various devices
Energy efficient operation reduces overall energy consumption
Robust safety features protect against operational hazards
Advanced diagnostics facilitate proactive maintenance
Lightweight construction aids in easy transport and handling