STZ480Y20B1
Series: Surge-Trap® STZ Series
SPD - Type 1 STZ 480V Y 200kA B1
The Surge-Trap® Type 1 STZ Series is Mersen’s premium-featured surge option to be installed at service entrance locations and for protection of the most critical loads. Designed with industry leading Mersen TPMOV® Technology, the STZ series is ideal for industrial and commercial environments. The STZ series has mounting options (internal and external/in enclosure) suitable for both new construction and retrofit applications.
SPD - Type 1 STZ 480V Y 200kA B1
The Surge-Trap® Type 1 STZ Series is Mersen’s premium-featured surge option to be installed at service entrance locations and for protection of the most critical loads. Designed with industry leading Mersen TPMOV® Technology, the STZ series is ideal for industrial and commercial environments. The STZ series has mounting options (internal and external/in enclosure) suitable for both new construction and retrofit applications.
Technical Specifications
| Item number | STZ480Y20B1 |
| Description | SPD - Type 1 STZ 480V Y 200kA B1 |
| EAN/UPC Code | 782001478827 |
| Frequency (Hz) | 50/60 Hz |
| ROHS Compliant | Yes |
| UL SPD Type | Type 1 |
| Format | STZ |
| AC or DC | AC |
| Nominal Discharge Current (In) (8/20) | 20kA |
| System Configuration | 3-Phase Wye |
| Indication System | Yes |
| Indication System Type | LED and Remote Audible Alarm |
| Connection/Terminal Type | Box |
| Enclosure NEMA Type | 4 |
| Housing Material | Steel |
| Installation Mounting | Panel or Wall Mount |
| MCOV L-G | 320 V |
| MCOV L-L | 640 V |
| MCOV N-G | 150 V |
| MCOV L-N | 320 V |
| VPR L-G | 1200 V |
| VPR L-L | 2000 V |
| VPR N-G | 700 V |
| VPR L-N | 1500 V |
| Product Width | 329.7 mm |
| Product Length | 343.4 mm |
| Product Height | 159.8 mm |
| Sell Pack Quantity | 1 EA |
| Sell Pack Weight | 13.6985 kg |
| Sell Pack Width | 422.4 mm |
| Sell Pack Length | 555.8 mm |
| Sell Pack Height | 285.8 mm |
| Product group | Power Line SPDs |
| Product Weight | 13.6985 kg |