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B3.1/2-PKZ0 044945 Y7-44945 EATON ELECTRIC Three-phase commoning link, for 2 PKZ0, +auxiliary contact
B3.1/2-PKZ0
044945
Y7-44945
EATON - MOELLER
10 Pcs.
Three-phase commoning link, for 2 PKZ0, +auxiliary contact
Three-phase connection comb For 2 PKZ0 + auxiliary contact
Eaton Moeller® series B3 Three-phase busbar link, Circuit-breaker: 2, 99 mm, For PKZM0-... or PKE12, PKE32 without side mounted auxiliary contacts or voltage releases
Three-phase busbar link 3 poles for feeder unit of 2 PKZM0-... with auxiliary contact or trip indicator built onto the right side, length 99mm protective against direct contact., Ue = 690 V, Iu = 63 A
Automation > Phase busbar
Circuit Breakers PKZ
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
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Eaton Moeller B3.1/2-PKZ0 is a three-phase commoning link, for 2 PKZ0, +auxiliary contact used for distributing power efficiently across multiple modular devices within industrial control panels and distribution boards. This component simplifies wiring, reduces installation time, and ensures a reliable electrical connection between adjacent circuit protection devices.
Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Number of phases (EF000351): 3
- Number of poles (EF001391): 3
- Suitable for number of devices (EF007241): 2
- Module width (EF007504): 54 mm
- Cross section (EF000649): 0 mm²
- Length (EF001438): 99 mm
- Can be cut to size (EF015250): No
- Width in number of modular spacings (EF002950): 5.5
- Rated permanent current Iu (EF001389): 63 A
- Type of electric connection (EF003961): Fork
- Insulated (EF000019): Yes
- Rated surge voltage (EF002993): 6 kV
- Conditioned rated short-circuit current Iq (EF001444): 0 kA
- Max. rated operation voltage Ue (EF007357): 690 V
- Rated short-time withstand current lcw (EF007050): 0 kA
- Suitable for devices with N-conductor (EF007218): No
More info
▲General specifications
Product Name
Eaton Moeller® series B3 Accessory Three-phase busbar link
Catalog Number
044945
Model Code
B3.1/2-PKZ0
EAN
4015080449454
Product Length/Depth
99 mm
Product Height
34 mm
Product Width
12 mm
Product Weight
0.038 kg
Certifications
UL 508
UL File No.: E36332
IEC/EN 60947-4-1
CSA-C22.2 No. 14
CSA
CSA Class No.: 3211-06
CSA File No.: 98494
UL
UL Category Control No.: NLRV
CE
UL File No.: E36332
IEC/EN 60947-4-1
CSA-C22.2 No. 14
CSA
CSA Class No.: 3211-06
CSA File No.: 98494
UL
UL Category Control No.: NLRV
CE
Catalog Notes
For parallel power feed to several motor-protective circuit-breakers on terminals 1, 3, 5
Features & Functions
Color
Black
Electric connection type
Fork
Features
Insulated
Functions
Can be extended by rotating installation
Number of phases
3
Number of poles
Three-pole
General
Mounting width
45 + 9 mm
Overvoltage category
III
Pollution degree
3
Product category
Accessories
Rated impulse withstand voltage (Uimp)
6000 V AC
Suitable for
2 Circuit-breakers
Used with
PKZ0
PKE12
PKE32
PKE12
PKE32
Climatic environmental conditions
Ambient operating temperature - min
-25 °C
Ambient operating temperature - max
55 °C
Electrical rating
Rated operational voltage (Ue) - max
690 V
Rated operational voltage (Ue) at AC - max
690 V
Rated uninterrupted current (Iu)
63 A
Short-circuit rating
Rated conditional short-circuit current (Iq)
0 kA
Rated short-time withstand current (Icw)
0 kA
Design verification
Equipment heat dissipation, current-dependent Pvid
3.3 W
Heat dissipation capacity Pdiss
0 W
Heat dissipation per pole, current-dependent Pvid
1.1 W
Rated operational current for specified heat dissipation (In)
63 A
Static heat dissipation, non-current-dependent Pvs
0 W
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.
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.