Phoenix Contact D-PT 10 Terminal Block End Cover

Technical Overview

Gray polyamide end cover for DIN rail terminal blocks, 2.2mm wide. Operates -60°C to 110°C, UL 94 V0 rated, compliant with rail fire safety.

Key Features

UL 94 V0 flammability rating ensures material self-extinguishes, reducing fire risk in control cabinets.
Compliant with DIN EN 45545-2 fire protection requirements for rail vehicles (R22, R23, R24, R26 - HL 1 to HL 3).
Passes NFPA 130 surface flammability, smoke density, and smoke gas toxicity tests for transit applications.
RoHS compliant with no exemptions; no REACH SVHC substances above 0.1 wt%.
Slim 2.2 mm profile minimizes space consumption at the end of terminal block rows.
Precise dimensional specifications for exact fitting and industrial compatibility.

Technical Specification Matrix

Parameter	Value
Product Type	End cover
Color	Gray (RAL 7042)
Material	PA (polyamide)
Flammability Rating (UL 94)	V0
Operating Temperature	-60 °C to 110 °C
Storage/Transport Temperature	-25 °C to 60 °C (short term: -60 °C to 70 °C)
Assembly Temperature	-5 °C to 70 °C
Permissible Humidity (Operation)	20% to 90%
Relative Insulation Temperature Index (UL 746 B)	130 °C
Fire Protection for Rail Vehicles (DIN EN 45545-2)	R22, R23, R24, R26 - HL 1 to HL 3
Surface Flammability (NFPA 130 / ASTM E 162)	Passed
Specific Optical Density of Smoke (NFPA 130 / ASTM E 662)	Passed
Smoke Gas Toxicity (NFPA 130 / SMP 800C)	Passed
Physical Weight (kg)	0
Dimensions L x W x H (cm)	6.77 x 0.22 x 4.26

Industrial Applications

1. High-Temperature Industrial Control Panel Termination

Provides secure and flame-retardant termination for DIN rail-mounted terminal blocks in industrial control panels operating in environments with significant temperature fluctuations, from very cold to high heat.

Problem Solved

Prevents damage and ensures safety of terminal block assemblies in harsh thermal conditions, while also meeting strict fire safety standards.

-60°C to 110°CUL 94 V0PolyamideDIN railTerminal block

2. Rail Vehicle Electrical Cabinet Safety

Used as an end cover in electrical cabinets within rail vehicles and transit systems, where stringent fire protection and smoke emission standards are critical for passenger safety.

Problem Solved

Complies with specific rail vehicle fire safety norms (DIN EN 45545-2, NFPA 130), preventing the spread of fire and reducing smoke/toxicity in case of an incident.

DIN EN 45545-2NFPA 130Rail vehicleFire protectionSmoke toxicityPolyamide

3. Space-Constrained Automation Enclosure Wiring

Terminates rows of terminal blocks in compact automation and machine building enclosures where space is at a premium, providing a neat and secure finish without adding unnecessary bulk.

Problem Solved

Its slim 2.2mm width efficiently utilizes limited enclosure space while ensuring robust insulation and protection for the terminal block assembly.

2.2 mm widthDIN railTerminal blockCompact designSpace-savingIndustrial enclosure