Complementary
Range compatibility	Acti9 iC60H RCBO; Acti9 iC60H RCBO PoN; Acti9 iC60H2 RCBO; Acti9 iC60N RCBO; Acti9 iKQE RCBO; Acti9 iCVm40; Acti9 iCVr40; Acti9 iDDm40
Local signalling	Action indicator
Mounting mode	Clip-on
Mounting support	DIN rail
Comb busbar and distribution block compatibility	Top and bottom: YES
Height	82.5 mm
Width	18 mm
Depth	68 mm
Colour	White
Connections - terminals	Clamp terminal - 1 cable(s) 0.5…4 mm² - flexible; Clamp terminal1…6 mm² - rigid
Wire stripping length	10 mm
Tightening torque	1 N.m
Contractual warranty
Warranty (in months)	18
Environment
Standards	EN 50550
Quality labels	CE
Tropicalisation	2 conforming to EN/IEC 60947-5-1
Relative humidity	95 % at 55 °C
Ambient air temperature for operation	-35…70 °C
Ambient air temperature for storage	-40…85 °C
Logistical informations
Country of origin	BE
Main
range of product	Acti9
Product or component type	Overvoltage release
Device short name	iMSU
[Uc] control circuit voltage	230 V AC 50/60 Hz
Threshold tripping voltage	255 V; 275 V 3...15 s; 300 V 1...5 s; 350 V 0.25...0.75 s; 400 V 0.07...0.2 s
9 mm pitches	2
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	3.000 cm
Package 1 Width	8.200 cm
Package 1 Length	9.500 cm
Package 1 Weight	78.000 g
Unit Type of Package 2	BB1
Number of Units in Package 2	8
Package 2 Height	8.800 cm
Package 2 Width	10.000 cm
Package 2 Length	26.700 cm
Package 2 Weight	685.000 g
Unit Type of Package 3	S03
Number of Units in Package 3	72
Package 3 Height	30.000 cm
Package 3 Width	30.000 cm
Package 3 Length	40.000 cm
Package 3 Weight	6.586 kg

Surge release Acti 9 iMSU. Operating voltage (Ue) 230V AC, insulation voltage (Ui) 400V. A circuit breaker or residual current device is triggered when the mains voltage exceeds a defined value. The device can only be switched on again once the voltage has returned to normal.