1991079 Phoenix Contact 1991079 is a 12-position PCB terminal block with 5mm pitch, featuring spring-cage connection for wire gauges 12-24 AWG. Rated for 24A and 400V.
Mfr Part #:

1991079

Available from 1 distributors
Mfr Name: Phoenix Contact
Phoenix Contact
Phoenix Contact 1991079 is a 12-position PCB terminal block with 5mm pitch, featuring spring-cage connection for wire gauges 12-24 AWG. Rated for 24A and 400V.
Total Stock: 100 pcs

1991079 Available from 1 distributor

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1991079 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Color
Conductor Cross Section (Solid)
Conductor Cross Section (Stranded)
Connection Method
Current
Flammability Rating
Hole Diameter
Insulating Material
Lead Spacing
Lead Style
Mating Orientation
Mounting Type
Nominal Current
Nominal Voltage
Number of Levels
Number of Positions
Pin Dimensions
Pitch
Positions Per Level
Rated Surge Voltage (III/3)
Solder Pin Surface
Stripping Length
Termination Style
Voltage
Wire Gauge
Wire Termination

1991079 Description

Short technical summary and product information.

The Phoenix Contact 1991079 (SPT 2,5/12-H-5,0) is a 12-position PCB terminal block with a 5mm pitch, designed for horizontal wire entry relative to the board. It employs a screwless spring-cage (tension clamp) connection, accommodating solid conductors from 0.2 to 4 mm² and stranded conductors from 0.2 to 2.5 mm² with a stripping length of 10 mm. The wire gauge range is 12-24 AWG. Rated at a nominal current of 24 A and nominal voltage of 400 V, with a rated surge voltage of 4 kV (III/3), this terminal block is suitable for demanding power distribution applications. The insulating material is polyamide (PA) with a UL 94 V0 flammability rating. The through-hole mounting style with solder pins (0.8 x 0.8 mm) ensures secure PCB attachment. The green housing provides clear visual identification. This terminal block is part of the SPT 2,5/..-H series and is designed for reliable, tool-less wiring in industrial control, building technology, and automation systems.

1991079 Quick Information

Product Type: PCB Terminal Block
Series: SPT 2,5/..-H
Canonical Name: Phoenix Contact SPT 2,5/12-H-5,0 PCB Terminal Block, 12 Positions, 5mm Pitch, Spring-Cage Connection
Subcategory: Wire to Board

1991079 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

1991079 Features

  • Spring-cage connection for tool-less wiring.
  • Rated for 24A and 400V nominal.
  • 12 positions with 5mm pitch.
  • Through-hole mounting for secure PCB attachment.
  • UL 94 V0 flammability rating.

1991079 Applications

  • Ideal for power supply and distribution PCBs.
  • Used in industrial control and automation equipment.
  • Suitable for lighting and building technology applications.
  • Common in motor drives and inverter systems.

1991079 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the Phoenix Contact 1991079 have?

This terminal block has 12 positions.

What is the pitch of the 1991079 terminal block?

The pitch is 5.00 mm.

What is the current rating for the 1991079?

The nominal current rating is 24 A, with a maximum load current of 24 A.

What is the voltage rating of the 1991079?

The nominal voltage is 400 V (III/2) and rated voltage is 250 V (III/3).

What mounting type does the 1991079 use?

It uses through-hole mounting with solder pins.

What wire gauge range is accepted by the 1991079?

The wire gauge range is 12-24 AWG.

What is the termination method of the 1991079?

It uses a screwless spring-cage (tension clamp) connection.

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