01
Rooftop PV emergency shutdown
Control 1 PV string from a defined firefighter safety switch enclosure.
VO-RSD Series
VO-RSD-1500-40-01 Rapid Shutdown Device
VO-RSD-1500-40-01 is a 1-string, 1500V DC firefighter safety switch for one-string residential rooftop photovoltaic systems.
1Number of strings
1500 V DCMaximum DC voltage
40 AMaximum DC current
IP66Protection degree
01 / PRODUCT VIEWDesigned for 1 independent PV string, this IP66 string-level switch provides automatic thermal shutdown, shutdown feedback and a defined DC isolation point for rooftop emergency response and maintenance.
02 / TECHNICAL DATA
VO-RSD-1500-40-01 technical data
Use these ratings for initial selection. Confirm the final array voltage, current, control supply, interface and applicable approval documents before ordering.
Core electrical and enclosure specifications
Number of strings1
Maximum DC voltage1500 V DC
Maximum DC current40 A
Protection degreeIP66
Operating references1500V/26A; 1250V/32A; 1000V/40A; 800V/40A
DC connectorMC4-compatible
Control supply230 V AC nominal; 100–270 V AC operating range
Control frequency47–63 Hz
Temperature trigger70°C
Operating temperature-20°C to +75°C
Dimensions (L × W × H)190 × 230 × 105 mm
Weight1470 g
Switch standardEN 60947-3
Enclosure dimensions
Dimension drawing
Request the current dimension drawing for this model.
Configure VO-RSD-1500-40-01
04 / APPLICATIONS
Applications for VO-RSD-1500-40-01
02
Maintenance isolation
Provide a defined string-level disconnection point for inspection, service and fault response.
03
Commercial PV safety
Support project shutdown strategies after the required system design and market rules are confirmed.
05 / RESOURCES
VO-RSD-1500-40-01 documents
Request controlled documents matched to the final rating, configuration and destination market.
How many PV strings does VO-RSD-1500-40-01 support?
VO-RSD-1500-40-01 is the 1-string reference in the VO-RSD 1500V firefighter safety switch series.
What is the maximum voltage of VO-RSD-1500-40-01?
The listed maximum DC voltage is 1500 V. Confirm the array open-circuit voltage at the lowest design temperature.
What control supply is required?
The nominal supply is 230 V AC, with a listed operating range of 100–270 V AC at 47–63 Hz.
Are certification documents included?
Applicable certification evidence must be confirmed against the ordered model, configuration and destination market before project approval.
READY FOR SELECTION?