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NZM2/3-XA208-250AC/DC-PI 189803 Y7-189803 EATON ELECTRIC NZM2/3-XA208-250AC/DC-PI
NZM2/3-XA208-250AC/DC-PI
189803
Y7-189803
EATON - MOELLER
1 Pcs.
NZM2/3-XA208-250AC/DC-PI
Eaton Moeller series NZM - Molded Case Circuit Breaker. Shunt release for NZM2/3, 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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An Eaton Moeller NZM2/3-XA208-250AC/DC-PI is an internal shunt release accessory engineered to fit inside industrial circuit breakers and switch disconnectors. These auxiliary components allow remote electrical tripping of protective devices from a control room or safety circuit, ensuring fast isolation during critical events. 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
- 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): No
- Suitable for off-load switch (EF001543): Yes
- Suitable for motor safety switch (EF005826): Yes
- Suitable for overload relay (EF001545): No
More info
▲General specifications
Product Name
Eaton Moeller series NZM release
Catalog Number
189803
Model Code
NZM2/3-XA208-250AC/DC-PI
EAN
4015081877980
Product Length/Depth
115 mm
Product Height
65 mm
Product Width
75 mm
Product Weight
0.08 kg
Compliances
UL/CSA
IEC
RoHS conform
IEC
RoHS conform
Product specifications
Type
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
NZM2/3
Used with
NZM3(-4), N(S)3(-4)
NZM2(-4), N(S)2(-4)
NZM2(-4), N(S)2(-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
Motor safety switch
Off-load switch
Off-load 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