> EATON - MOELLER > Circuit Breakers IZM > 122943
EATON - MOELLER IZM-SR48DC IZM-SR48DC 122943 Y7-122943 EATON ELECTRIC Spring release, 48VDC View larger
Images are for illustrative purposes only. Please refer to data sheet for details

IZM-SR48DC 122943 Y7-122943 EATON ELECTRIC Spring release, 48VDC

IZM-SR48DC

122943

Y7-122943

EATON - MOELLER

1 Pcs.

Spring release, 48VDC IZM-SR48DC Ignition release, 48VDC Closing release, Accessories, 4000 to 6300 A, Voltage release, Closing releases, Standard/Approval: IEC, A closing release can be combined with a shunt release and an undervoltage release or with an undervoltage release or with a second shunt release., Rated control voltage: Us 48 DC V, 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.

Request a Quote

Pricing and availability are confirmed for each enquiry. Send this part and we will reply with price and lead time.

Request Quote

Product Overview

A spring release mechanism is an internal auxiliary accessory used within heavy-duty circuit breakers and switchgear to rapidly discharge stored energy for instantaneous closing or opening operations. Power distribution systems depend on these components to ensure reliable mechanical actuation during emergency switching procedures.

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

▲
Spring release, 48VDC
Eaton Catalog No.
2A10704G02
Closing release, Accessories, 4000 to 6300 A, Voltage release, Closing releases, Standard/Approval: IEC, A closing release can be combined with a shunt release and an undervoltage release or with an undervoltage release or with a second shunt release., Rated control voltage: Us 48 DC V, 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
[

Delivery program

Product range
Accessories
Current Range
4000 to 6300 A
Accessories
Voltage release
Accessories
Closing releases
Standard/Approval
IEC
A closing release can be combined with a shunt release and an undervoltage release or with an undervoltage release or with a second shunt release.
Rated control voltage [Us]
48 DC V
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]
DC [Us]
48 V
Power consumption
DC
(pick-up 250) W
Circuit-breaker response time at Us
40 ms
Operating range
Pick-up voltage [Pick-up]
According to the IEC standard 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.