Approvals & Standards
- ANSI/UL 1449 5th Edition, Type 1 SPD, File E210793
- CSA C22.2, Type 1 SPD
- ANSI/IEEE C62.41.1, C62.41.2, C62.45
- UL96A Lightning Protection
- RoHS Compliant
Key features & benefits
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.
Applications
• Service Entrance Locations
• OEM’s Automatic Transfer switch panel integration
• Switchboards
• Datacenters
• Any critical application that requires a high level of protection
Documents & Resources
Datasheet
Product Specifications
Item Number
STZ480D30B1T
Description
SPD - Type 1 STZ 480V D 300kA B1T
EAN/UPC code
0782001479657
Frequency
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 Delta
Indication System
Yes
Indication System Type
LED and Remote Audible Alarm
Connection/Terminal Type
Box
NEMA type enclosure
4
Housing Material
Steel
Installation Mounting
Panel or Wall Mount
MCOV L-G
550 V
MCOV L-L
1100 V
VPR L-G
1800 V
VPR L-L
4000 V
Product Weight
16.0118 kg
Product Width
329.7 mm
Product Length
445 mm
Product Height
204.7 mm
Sell Pack Quantity
1 EA
Sell Pack Weight
16.0118 kg
Sell Pack Width
422.4 mm
Sell Pack Length
555.8 mm
Sell Pack Height
285.8 mm