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NZM4-XA208-250AC/DC-PI 189809 Y7-189809 EATON ELECTRIC NZM4-XA208-250AC/DC-PI
NZM4-XA208-250AC/DC-PI
189809
Y7-189809
EATON - MOELLER
1 Pcs.
NZM4-XA208-250AC/DC-PI
NZM4-XA208-250AC/DC-PI. Shunt release for NZM4, 208-250AC/DC, Push-in terminals
Optional accessories for the circuit-breaker series NZM offers a comprehensive portfolio of application options for use world wide. The mounting is always flexible and easy thanks to the modular function groups. Notes: Shunt releases with push-in terminals. Switches are tripped by a voltage pulse or by the application of uninterrupted voltage. When the shunt release is live, contact with the circuit-breaker's main contacts on switching on is reliably prevented. Shunt release modules cannot be installed simultaneously with early-make contact NZM…-XHIV, untervoltage release NZM…-XU…, or relais modules NZM...-X2A...
Automation > Shunt release (for power circuit breaker)
Circuit Breakers NZM
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
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Request QuoteProduct Overview
The NZM4-XA208-250AC/DC-PI 189809 Y7-189809 EATON ELECTRIC NZM4-XA208-250AC/DC-PI is an internal release mechanism engineered to allow remote tripping functionality for heavy-duty industrial circuit breakers and switches. Integrating this module enables automated control systems to disconnect power lines instantly during fault conditions. Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Rated control supply voltage AC 50 Hz (EF003978): 208 V
- Rated control supply voltage AC 60 Hz (EF003979): 208 V
- Rated control supply voltage DC (EF003980): 208 V
- Voltage type for actuating (EF008242): AC
- Power consumption (EF000346): None W
- Type of electric connection (EF003961): Screw connection
- Number of contacts as normally open contact (EF008256): 0
- Number of contacts as normally closed contact (EF008255): 0
- Number of contacts as change-over contact (EF008257): 0
- Suitable for power circuit breaker (EF005863): false
- Suitable for off-load switch (EF001543): true
- Suitable for motor safety switch (EF005826): true
- Suitable for overload relay (EF001545): false
More info
▲General specifications
Product Name
Eaton Moeller series NZM release
Catalog Number
189809
Model Code
NZM4-XA208-250AC/DC-PI
EAN
4015081878048
Product Length/Depth
110 mm
Product Height
63 mm
Product Width
62 mm
Product Weight
0.245 kg
Compliances
IEC
UL/CSA
RoHS conform
UL/CSA
RoHS conform
Product specifications
Type
AccessoryShunt release
Special features
When the shunt release is live, contact with the circuit-breaker's main contacts on switching on is reliably prevented.Shunt release modules cannot be installed simultaneously with early-make contact NZM…-XHIV, untervoltage release NZM…-XU…, or relais modules NZM...-X2A...
10.10 Temperature rise
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects
Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions
Meets the product standard's requirements.
10.3 Degree of protection of assemblies
Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances
Meets the product standard's requirements.
10.5 Protection against electric shock
Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components
Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections
Is the panel builder's responsibility.
10.8 Connections for external conductors
Is the panel builder's responsibility.
10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9.4 Testing of enclosures made of insulating material
Is the panel builder's responsibility.
Electric connection type
Screw connection
Frame
NZM4
Used with
NZM4(-4), N(S)4(-4)
Number of contacts (normally open contacts)
0
Rated control supply voltage
208 - 250 V AC/DC
Rated control supply voltage (Us) at AC, 50 Hz - max
250 V
Rated control supply voltage (Us) at AC, 50 Hz - min
208 V
Rated control supply voltage (Us) at AC, 60 Hz - max
250 V
Rated control supply voltage (Us) at AC, 60 Hz - min
208 V
Suitable for
Off-load switch
Motor safety switch
Motor safety switch
Connection type
With push in terminal
Voltage type
AC
Rated control supply voltage (Us) at DC - max
250 V
Rated control supply voltage (Us) at DC - min
208 V
Number of contacts (normally closed contacts)
0
Number of contacts (change-over contacts)
0
Undelayed short-circuit release - min
0 A
Undelayed short-circuit release - max
0 A