Previous Product

Next Product

Overvoltage release, Acti9, iMSU, voltage release, 230 V AC

Manufacturer: Schneider Electric

SKU: A9A26500

GTIN: 3606480512490

Catalog

Environmental Disclosure

Circularity Profile

Declaration of conformity

Old price: $199.76 inc GST

Price: $69.75 inc GST

Qty:

Supported cards

Full Description
Specifications
Reviews

This Acti9 iMSU electrical auxiliary is an overvoltage release. It is dedicated to Acti9 iC60, iID, iID40, iDPN Vigi, iSW-NA, iC40, iCV40, iC40 XA, iCV40 XA, iCV40 XA, iC60 & iID double terminals, iC60 RCBO, iKQE RCBO. For a four-phase network, use three iMSU tripping auxiliaries. It provides a protection of equipment against overvoltage on the electrical network (neutral conductor break) and voltage monitoring between phase and neutral conductors. It switches of the power supply by opening the breaker with which it is combined, in the event that the phase/neutral voltage is exceeded. The width in 9mm pitches is 2. There is a red mechanical indicator on the front face of the product to indicate the tripped position of the associated device. The Ue rated operational voltage is 230VAC. The operating frequency is 50Hz or 60Hz. The operating temperature is -35°C to + 70°C. The storage temperature is -40°C to + 85°C. This product complies with IEC/EN 60947-5-1 standards.

Products specifications

Attribute name	Attribute value
Main
Device short name	iMSU
Product compatibility	double terminal, single terminal, iC60, iSW-NA, iDPN Vigi, iID, ARA, RCA
Threshold tripping voltage	400 V 0.07...0.2 s, 350 V 0.25...0.75 s, 300 V 1...5 s, 275 V 3...15 s, 255 V
Range	Acti9
Product or component type	overvoltage release
9 mm pitches	2
Range of product	iSW-NA, ARA, iID, iDPN Vigi, RCA, iC60
[Uc] control circuit voltage	230 V AC 50/60 Hz
Complementary
Tightening torque	1-1 N.m
Depth	68 mm
Market segment	small commercial, residential
Width	18 mm
Colour	white
Local signalling	action indicator
Compatibility code	iMSU
Mounting mode	clip-on
Connections - terminals	clamp terminal1-6 mm² - rigid, clamp terminal - 1 cable(s) 0.5-4 mm² - flexible
Wire stripping length	10 mm
Comb busbar and distribution block compatibility	top and bottom: YES
Range compatibility	Acti 9 Acti9 iC40, Acti 9 Acti9 iC60 double terminals miniature circuit breaker, Acti 9 Acti9 iDPN (China version), Acti 9 Acti9 RCA, Acti 9 Acti9 iSW-NA, Acti 9 Acti9 iID, Acti 9 Acti9 iDPN Vigi, Acti 9 Acti9 ARA, Acti 9 Acti9 iC65
Mounting support	DIN rail
Height	82.5 mm
Environment
Quality labels	CE
Relative humidity	95-95 % at 55-55 °C
Ambient air temperature for storage	-40-85 °C
Tropicalisation	2 conforming to EN/IEC 60947-5-1
Standards	EN 50550
Ambient air temperature for operation	-35-70 °C