KIT ATCONTROL/B PLUS series protectors trip the connected shunt release (S1, S2) when they detect a permanent overvoltage. The shunt release causes the circuit breaker to trip, protecting the equipment installed downstream.
The warning system for permanent overvoltages consists of two luminous indicators: green (correct power supply) and red (overvoltage). It has a test button to check that installation has been executed correctly.
KIT ATCONTROL/B PLUS series protectors trip the connected shunt release (S1, S2) when they detect a transient overvoltage, driving the current to earth and reducing the voltage to a level that does not damage the connected equipment.
Tested and certified as type 2 protector in official and independent laboratories, according to standard UNE-EN 61643-11 and GUÍA-BT-23 from the REBT. Suitable for categories I, II, III and IV equipment according to standard ITCBT-23 from the REBT.
It has a thermodynamic control device that disconnects from the electrical network in case of deterioration, and also a warning system for transient overvoltages. When the warning is yellow, the protector is in good condition. If not, replace.
KIT ATCONTROL/B PLUS series protectors have been tested in official, independent laboratories obtaining their characteristics according to applicable standards.
KIT ATCONTROL/B PT-T 32 PLUS - Kit with three-phase protector against permanent and transient overvoltages and undervoltages, shunt release and MCB with nominal current 32A. Actuating time 275V→3-5s/ 400V→0,1-0,2s. 200V→3-5s/ 80V→0,1-0,2s. Imax=40kA.
Name: KIT ATCONTROL/B PT-T 32 PLUS
Reference: AT-8777
DIMENSIONSProtection against transient overvoltages
+ Min/Max section: 1 / 1.5 mm2
+ Screw: DIN 5264, M 2
+ Tightening: 0.25 N·m
+ Min/Max section: 4 / 25 mm2
+ Screw: Philips, H2
+ Tightening: 3 N·m
+ Min/Max section: 1 / 4 mm2
+ Screw: Philips, H1
+ Tightening: 1.2 N·m
TESTS AND CERTIFICATIONS
INSTALLATION
SAFETY AND MAINTENANCE