Product Specifications
- Brand
- Siemens
- Part Number
- 3NJ6900-4HL12
- Type
- Analogue Panel Ammeter
- Series
- SENTRON 3NJ6900
- Current Rating
- 600 A
- CT Ratio
- 600/1 A
- Measuring Element
- Bimetal
- Accuracy Class
- Class 1
- Burden
- 1 VA
Product Description
Pluggable analogue panel ammeter designed exclusively for SENTRON 3NJ63 series switch disconnectors with fuses. The 600/1 A CT ratio suits installations where 1 A secondary current transformers are the protection standard. Bimetal element provides thermal-averaged readings for steady-state monitoring at the highest current tier.
Key Features
- 600/1 A CT ratio with Class 1 accuracy at 1 VA burden
- Bimetal measuring element — 1.2-fold overload capacity
- Tool-free pluggable installation, retrofittable at any time
- Front panel mounting, in-line design for 3NJ63 disconnectors
- CE certified, IEC EN 60947-3 compliant, RoHS conformal
Technical Specifications
| Parameter | Value |
|---|---|
| Current Rating | 600 A |
| CT Ratio | 600/1 A |
| Measuring Element | Bimetal |
| Accuracy Class | Class 1 |
| Burden | 1 VA |
| Overload Capacity | 1.2-fold |
| System Voltage | Up to 690 V AC / 440 V DC |
| Standard | IEC EN 60947-3 |
| Net Weight | 0.070 kg |
Related Products
- Siemens 3NJ6900-4HJ21 — Moving-iron pluggable ammeter for 400 A SENTRON fuse disconnectors
- Siemens 3NJ6900-4HL11 — Moving-iron pluggable ammeter with 600/1 A ratio for SENTRON disconnectors
- Siemens 3NJ6900-4HK22 — Bimetal pluggable ammeter for 500 A SENTRON fuse disconnectors
- Siemens 3NJ6900-4HH22 — Bimetal pluggable ammeter for 300 A SENTRON fuse disconnectors
Siemens 3NJ6900-4HL12 SENTRON Analogue Panel Ammeter, 600/1A, Bimetal, Class 1
Product Specifications
- Brand
- Siemens
- Part Number
- 3NJ6900-4HL12
- Type
- Analogue Panel Ammeter
- Series
- SENTRON 3NJ6900
- Current Rating
- 600 A
- CT Ratio
- 600/1 A
- Measuring Element
- Bimetal
- Accuracy Class
- Class 1
- Burden
- 1 VA
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