Item no. 744-307

PCB terminal block; 1.5 mm²; Pin spacing 3.5 mm; 7-pole; PUSH WIRE®; 1,50 mm²; white

Please wait ...
List price per piece*
On request
Price and availability after Login
Your price per piece*
On request
PU (SPU): 300 Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
  • PCB terminal blocks with PUSH WIRE® connection
  • Push-in termination of solid conductors – low insertion forces
  • Just 6.4 mm tall
  • Conductor removal via disconnection tool or by twist & pull

Product details

Electrical data
Ratings per IEC/EN 60664-1
Ratings per IEC/EN 60664-1
Nominal voltage (III/3) 250 V
Rated surge voltage (III/3) 4 kV
Rated voltage (III/2) 320 V
Rated surge voltage (III/2) 4 kV
Nominal voltage (II/2) 630 V
Rated surge voltage (II/2) 4 kV
Rated current 2 A
Legend (ratings) (III / 2) ≙ Overvoltage category III / Pollution degree 2
Approvals per UL 1059
Approvals per UL 1059
Rated voltage UL (Use Group B) 300 V
Rated current UL (Use Group B) 6 A
Rated voltage UL (Use Group D) 300 V
Rated current UL (Use Group D) 6 A
Approvals per CSA
Approvals per CSA
Connection data
Connection technology PUSH WIRE®
Actuation type Operating tool
Solid conductor 0.5 … 1.5 mm² / 20 … 16 AWG
Strip length 8 … 9 mm / 0.31 … 0.35 inch
Conductor connection direction to PCB 0 °
Pole No. 7
Total number of connection points 7
Total number of potentials 7
Number of connection types 1
Number of levels 1
Geometrical Data
Pin spacing 3.5 mm / 0.138 inch
Width 25.4 mm / 1 inch
Height 10.1 mm / 0.398 inch
Height from the surface 6.6 mm / 0.26 inch
Depth 12.5 mm / 0.492 inch
Solder pin length 3.5 mm
Solder pin dimensions 0.35 x 0.9 mm
Drilled hole diameter with tolerance 1.1 (-0.1) mm
PCB contact
PCB contact THT
Solder pin arrangement over the entire terminal strip (staggered)
Number of solder pins per potential 1
Material Data
Color white
Material group I
Insulation material Polyamide 66 (PA66)
Flammability class per UL94 V0
Clamping spring material Chrome nickel spring steel (CrNi)
Contact material Copper alloy
Contact plating tin-plated
Weight 1.9 g
Environmental Requirements
Limit temperature range -60 … +105 °C
Commercial data
Packaging type BOX
Country of origin CH
GTIN 4055143349925
Customs tariff number 85369010000
Approvals / Certificates
Additional Approval Text
Certificate name
Approval: IECEx
Additional Approval Text -
Certificate name: 2226904.01-AOC
Additional Approval Text
Certificate name
Approval: UL
UL International Germany GmbH
Additional Approval Text UL 1059
Certificate name: E45172 Sec. 53
Compatible products
Installation Notes
1 Image
Conductor termination

Inserting a conductor via push-in termination.

Read more ...
1 Image
Conductor removal

Removing a conductor via 1.0 mm Ø disconnection tool (206-841).

Read more ...