Tense Under Over Three Phase Voltage Relays Price in Pakistan Rs 12,500/-. The Tense GK-04F is a highly reliable under and over voltage protection relay designed for three-phase systems. It continuously monitors voltage levels across all phases and provides immediate protection against under-voltage, over-voltage, and phase failure conditions. Ideal for industrial machines, motors, HVAC systems, and control panels, the GK-04F ensures safety by preventing equipment damage caused by voltage fluctuations or imbalanced phases. With LED indicators and precise monitoring, it is an essential component for voltage protection in modern electrical setups.
Protects against under-voltage, over-voltage, and phase loss
CE certified and compliant with international safety standards
Compact and easy DIN rail installation
Fast response time for effective protection
High-quality relay contacts for long service life
LED indicators for real-time voltage and fault status
Microprocessor-controlled for precise detection
Monitors all three phases for stable and balanced voltage
Reduces risk of equipment failure due to voltage irregularities
Suitable for a wide range of industrial and commercial applications
Product Specifications
Type
voltage relays
model
gk-04f
contact type
spdt relay output
control type
microprocessor-based
frequency
50/60 hz
function
under-voltage, over-voltage, and phase failure protection
indicators
led display for voltage status and fault detection
mounting type
din rail
operating temperature
-10°c to +55°c
output contact rating
5a at 250v ac
protection level
ip20 (housing)
response time
<200ms
voltage range
3 × 380–415v ac (phase-to-phase)
Product Details
Tense Under Over Three Phase Voltage Relays Price in Pakistan Rs 12,500/-. The Tense GK-04F is a highly reliable under and over voltage protection relay designed for three-phase systems. It continuously monitors voltage levels across all phases and provides immediate protection against under-voltage, over-voltage, and phase failure conditions. Ideal for industrial machines, motors, HVAC systems, and control panels, the GK-04F ensures safety by preventing equipment damage caused by voltage fluctuations or imbalanced phases. With LED indicators and precise monitoring, it is an essential component for voltage protection in modern electrical setups.