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EATON - MOELLER IZM-ST230AD IZM-ST230AD 122937 Y7-122937 EATON ELECTRIC Shunt release, 208-250VAC/DC View larger
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IZM-ST230AD 122937 Y7-122937 EATON ELECTRIC Shunt release, 208-250VAC/DC

IZM-ST230AD

122937

Y7-122937

EATON - MOELLER

1 Pcs.

Shunt release, 208-250VAC/DC IZM-ST230AD Shunt trip, 208-250VAC/DC Shunt release, Voltage release, For use with: IZM20, 32, 40, 63…, IN20, 32,40, 63…, If ordered separately a secondary terminal unit IZM‐SEC‐… is necessary for connection. Order separately if required. Terminal assignment page 71

Automation > Shunt release (for power circuit breaker)
Circuit Breakers IZM

Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.

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Product Overview

Designed for remote tripping operations, the IZM-ST230AD 122937 Y7-122937 EATON ELECTRIC Shunt release, 208-250VAC/DC acts as an auxiliary accessory that enables circuit breakers to be tripped externally via an electrical signal. Shunt releases are commonly integrated into safety interlock loops, emergency shutdown systems, and automated control panels to provide reliable fault clearing and system isolation.

Pricing, availability and lead time are confirmed per enquiry through an RFQ.

  • Suitable for power circuit breaker (EF005863): No
  • Suitable for off-load switch (EF001543): No
  • Suitable for motor safety switch (EF005826): No
  • Suitable for overload relay (EF001545): No

More info

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Shunt release, 208-250VAC/DC
Eaton Catalog No.
2A11791G22
EL-Nummer (Norway)
0004357834
Shunt release, Voltage release, For use with: IZM20, 32, 40, 63…, IN20, 32,40, 63…, If ordered separately a secondary terminal unit IZM‐SEC‐… is necessary for connection. Order separately if required. Terminal assignment page 71
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Delivery program

Accessories
Voltage release
Accessories
First shunt release
For use with
IZM20, 32, 40, 63…
IN20, 32,40, 63…
Instructions
If ordered separately a secondary terminal unit IZM‐SEC‐… is necessary for connection. Order separately if required. Terminal assignment page 71
,

Technical data

Rated control voltage [Us]
AC 50/60 Hz [Us]
208 - 240 V
DC [Us]
208 - 250 V
Power consumption
AC
(pick-up 450) VA
DC
(pick-up 450) W
Circuit-breaker response time at Us
35 ms
Operating range
Pick-up voltage [Pick-up]
0,85 - 1,1 x Uc
,

Design verification as per IEC/EN 61439

Operating ambient temperature min.
-25 °C
Operating ambient temperature max.
+70 °C
]

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.