Schneider-Electric
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A9N26500
Overvoltage release iMSU - threshold 255V to 400V
Schneider Electric
Characteristics
Main
Range of product Acti9
Product or component type Overvoltage release
Device short name MSU
[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
Complementary
Range compatibility Acti9 iDPN
Acti9 C120
Acti9 C40
Acti9 C60H-DC
Acti9 C60NA-DC
Acti9 C60PV-DC
Acti9 DPN Vigi
Acti9 DT40
Acti9 ID C40
Acti9 IDc
Acti9 ITG40
Acti9 ID
Acti9 DPN
Local signalling Action indicator
Mounting mode Fixed
Mounting support 35 mm symmetrical DIN rail
Comb busbar and distribution block compatibility Top: YES
Height 82.5 mm
Width 18 mm
Depth 73.5 mm
Net weight 66 g
Colour White
Connections - terminals Screw clamp terminal (bottom) - 2 cable(s) 1.5 mm² - flexible
Screw clamp terminal (bottom) - 2 cable(s) 1.5 mm² - flexible with ferrule
Screw clamp terminal (bottom) - 1 cable(s) 0.5…2.5 mm² - rigid
Wire stripping length 9 mm
10 mm for bottom connection
Tightening torque 1 N.m bottom
Compatibility code MSU
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 -25…50 °C
Ambient air temperature for storage -40…85 °C
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 2.8 cm
Package 1 Width 8 cm
Package 1 Length 9.5 cm
Package 1 Weight 74 g
Unit Type of Package 2 BB1
Number of Units in Package 2 8
Package 2 Height 8.6 cm
Package 2 Width 10 cm
Package 2 Length 26.6 cm
Package 2 Weight 652 g
Unit Type of Package 3 S03
Number of Units in Package 3 72
Package 3 Height 30 cm
Package 3 Width 30 cm
Package 3 Length 40 cm
Package 3 Weight 6.355 kg
Offer Sustainability
Sustainable offer status Green Premium product
REACh Regulation
print REACh Declaration
EU RoHS Directive Compliant with Exemptions
Mercury free Yes
RoHS exemption information
print Yes
China RoHS Regulation
print China RoHS declaration
Environmental Disclosure
print Product Environmental Profile
Circularity Profile
print End of Life Information
WEEE The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
Contractual warranty
Warranty 18 months