Data sheet | Item number:746-2304
2-conductor PCB terminal block; 10 mm²; Pin spacing 7.5 mm; 4-pole; Pushin CAGE CLAMP®
Color:
746-2304
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Data sheet | Item number:746-2304
First solder pins, right rear (red circle)
L = (pole no. x pin spacing) + 2.7mm
Item description
Two-conductor terminal strips with screwdriver actuation and Push-in CAGE CLAMP connection
®
Double entries for supply and power distribution
Simple, reliable connection via clamping units featuring individual operating slots
746-2304
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Data sheet | Item number:746-2304
600 V UL per UL 1059
Simple, push-in termination of solid and ferruled conductors
Marker slot for miniature WSB and WMB markers
Data
Electrical data
Ratings per IEC/EN 60664-1
Rated voltage (III / 3) 800 V
Rated impulse voltage (III / 3) 8 kV
Rated voltage (III / 2) 1000 V
Rated impulse voltage (III / 2) 8 kV
Rated voltage (II / 2) 1000 V
Rated impulse voltage (II / 2) 8 kV
Rated current 50 A
Approvals per UL 1059
Rated voltage UL (Use Group B) 600 V
Rated current UL (Use Group B) 50 A
Rated voltage UL (Use Group C) 600V
Rated current UL (Use Group C) 50 A
Approvals per CSA
Rated voltage CSA (Use Group B) 600 V
Rated current CSA (Use Group B) 44 A
Rated voltage CSA (Use Group C) 600V
Rated current CSA (Use Group C) 44 A
Connection data
Connection technology
Push-in CAGE CLAMP
®
Actuation type Operating tool
Solid conductor 0.5 … 10mm²/ 20 … 8AWG
Fine-stranded conductor 0.5 … 10mm²/ 20 … 8AWG
Fine-stranded conductor with ferrule with plastic collar 0.5 … 6mm²
Fine-stranded conductor with ferrule without plastic collar 0.5 … 6mm²
Strip length 13 … 15mm/ 0.51 … 0.59inch
Conductor entry angle to the PCB 45 °
No. of poles 4
Total number of connection points 8
Total number of potentials 4
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Data sheet | Item number:746-2304
Total number of potentials 4
Number of connection types 1
Number of levels 2
Geometrical Data
Pin spacing 7.5mm/ 0.295inch
Width 32.7mm/ 1.287inch
Height 41.3mm/ 1.623inch
Height from the surface 36.9mm/ 1.453inch
Depth 37mm/ 1.457inch
Solder pin length 4.4mm
Solder pin dimensions 1.6 x 1.2mm
Drilled hole diameter (tolerance)
2.2 mm
(- … +0.1)
PCB contact
PCB contact THT
Solder pin arrangement over the entire terminal strip, staggered
Number of solder pins per potential 2
Material Data
Color gray
Material group I
Insulating material Polyamide 66 (PA 66)
Flammability class per UL94 V0
Clamping spring material Chrome nickel spring steel (CrNi)
Contact material Electrolytic copper (E )
Cu
Contact plating tin-plated
Fire load 0.545 MJ
Weight 32.124 g
Environmental Requirements
Limit temperature range -60 … +105°C
Commercial data
Product Group 4 (Printed Circuit)
Country of origin PL
GTIN 4045454156572
Customs Tariff No. 85369010000
746-2304
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Data sheet | Item number:746-2304
Approvals / Certificates
Country specific Approvals
Logo Approval Additional Approval Text
Certificate
name
CCA
DEKRA Certification B.V.
EN 60947 NTR NL-
7099
CCA
DEKRA Certification B.V.
EN 60947-7-4 2169331.09
ENEC
DEKRA Certification B.V.
EN 60947 2160584.17
UL-Approvals
Logo Approval Additional Approval Text
Certificate
name
UL
UL International Germany GmbH
UL 1059 E45172
Sec. 49
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Data sheet | Item number:746-2304
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Data sheet | Item number:746-2304
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746-2304
02.05.2019Page /7 11
Data sheet | Item number:746-2304
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746-2304
02.05.2019Page /8 11
Data sheet | Item number:746-2304
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746-2304
02.05.2019Page /9 11
Data sheet | Item number:746-2304
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746-2304
02.05.2019Page /10 11
Data sheet | Item number:746-2304
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Downloads
Documentation
Additional Information
pdf
3.6 MB
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CAD data
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746-2304
Subject to changes.
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