Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
HUBBELL GAI-TRONICS Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad, 256-001LDSK - Rugged Phones for Hazardous Areas
HUBBELL GAI-TRONICSRugged Phones for Hazardous Areas

HUBBELL GAI-TRONICS Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad, 256-001LDSK

The HUBBELL GAI-TRONICS Telephone: Surface Mount (SKU 45KG71, Mfr Part 256-001LDSK) is a rugged phone for hazardous areas, featuring a keypad and PSTN connectivity. It is corrosion resistant, suitable for outdoor…

SKU 3G-OTH-422152

Brand
HUBBELL GAI-TRONICS
Item
Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad, 256-001LDSK
Category
Rugged Phones for Hazardous Areas
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

HUBBELL GAI-TRONICS
Manufacturer Part Number
256-001LDSK
Type
Rugged Phones for Haz Areas, Keypad, 256-001LDSK, PSTN
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

HUBBELL GAI-TRONICS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HUBBELL GAI-TRONICS Telephone: Surface Mount (SKU 45KG71, Mfr Part 256-001LDSK) is a rugged phone for hazardous areas, featuring a keypad and PSTN connectivity. It is corrosion resistant, suitable for outdoor use, and includes a latching door and keylock door. The surface-mount unit is constructed with a Hytrel plastic housing in gray, designed for commercial environments.

Frequently Asked Questions

What is the HUBBELL GAI-TRONICS 256-001LDSK telephone used for?

The HUBBELL GAI-TRONICS 256-001LDSK is a rugged surface-mount telephone designed for hazardous areas. It provides reliable PSTN voice communication in corrosive outdoor environments, such as oil and gas facilities, chemical plants, and industrial sites where safety and durability are critical.

What are the specifications of the HUBBELL GAI-TRONICS 256-001LDSK?

The 256-001LDSK is a surface-mount rugged phone with a Hytrel plastic gray housing, keypad, PSTN connectivity, corrosion resistance, latching door, and keylock door. It is rated for outdoor commercial use in hazardous areas. The manufacturer part number is 256-001LDSK.

Where to buy the HUBBELL GAI-TRONICS 256-001LDSK worldwide?

3G Electric supplies the HUBBELL GAI-TRONICS 256-001LDSK telephone worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this rugged hazardous-area phone.

How to install the HUBBELL GAI-TRONICS 256-001LDSK surface-mount telephone?

Install the 256-001LDSK by mounting the Hytrel housing securely to a flat surface using appropriate hardware for hazardous-area compliance. Connect the PSTN line per local codes, ensure the keylock door is properly aligned, and test the keypad and latching door before commissioning.

Used in

Common applications for HUBBELL GAI-TRONICS
Pharmaceutical cleanrooms — Hubbell GAI-Tronics 295-712F cleanroom speakerphone for VoIP communication in sterile zones
Oil and gas refineries — Hubbell GAI-Tronics 256-001 rugged phone for hazardous area communication with corrosion resistance
Public transit stations — Hubbell GAI-Tronics 398-712 emergency speakerphone for passenger assistance and public access
Correctional facilities — Hubbell GAI-Tronics 397-001 weatherproof call box with Braille keypad for inmate and staff communication
Outdoor industrial sites — Hubbell GAI-Tronics 255-003SK NEMA 4X enclosure for protecting wall telephones from weather exposure
Chemical processing plants — Hubbell GAI-Tronics 256-001LD rugged phone with keylock door for secure communication in corrosive environments

HUBBELL GAI-TRONICS Products

3G Electric supplies HUBBELL GAI-TRONICS rugged phones for hazardous areas. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
HUBBELL GAI-TRONICS Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad, 351-001LDSK, PSTN. Key specifications — attr928999: Corrosion Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 351-001LDSK; attr928972: Armored; attr928968: No; attr928969: No.
HUBBELL GAI-TRONICS
HUBBELL GAI-TRONICS Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad, 351-001LDSK, PSTN. Key specifications — attr928999: Corrosion Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 351-001LDSK; attr928972: Armored; attr928968: No; attr928969: No.
HUBBELL GAI-TRONICS Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad, 256-001H1, PSTN. Key specifications — attr928999: Corrosion Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 256-001H1; attr928972: Hytrel; attr928968: No; attr928969: No.
HUBBELL GAI-TRONICS
HUBBELL GAI-TRONICS Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad, 256-001H1, PSTN. Key specifications — attr928999: Corrosion Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 256-001H1; attr928972: Hytrel; attr928968: No; attr928969: No.
HUBBELL GAI-TRONICS Telephone: Flush Mount, Rugged Phones for Haz Areas, Keypad, Speakerphone, PSTN (MPN 276-001AC). Key specifications — attr928999: Water Resistant; attr929001: Yes; attr929004: No; attr929005: Yes; attr928966: 276-001AC; attr928972: Armored; attr928968: No; attr928969: No.
HUBBELL GAI-TRONICS
HUBBELL GAI-TRONICS Telephone: Flush Mount, Rugged Phones for Haz Areas, Keypad, Speakerphone, PSTN (MPN 276-001AC). Key specifications — attr928999: Water Resistant; attr929001: Yes; attr929004: No; attr929005: Yes; attr928966: 276-001AC; attr928972: Armored; attr928968: No; attr928969: No.
HUBBELL GAI-TRONICS Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad, Keylock Door (MPN 256-001LD). Key specifications — attr928999: Corrosion Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 256-001LD; attr928972: Hytrel; attr928968: No; attr928969: No.
HUBBELL GAI-TRONICS
HUBBELL GAI-TRONICS Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad, Keylock Door (MPN 256-001LD). Key specifications — attr928999: Corrosion Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 256-001LD; attr928972: Hytrel; attr928968: No; attr928969: No.
HUBBELL GAI-TRONICS Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad, 354-001SK, PSTN. Key specifications — attr928999: Water Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 354-001SK; attr928972: Hytrel; attr928968: No; attr928969: No.
HUBBELL GAI-TRONICS
HUBBELL GAI-TRONICS Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad, 354-001SK, PSTN. Key specifications — attr928999: Water Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 354-001SK; attr928972: Hytrel; attr928968: No; attr928969: No.
HUBBELL GAI-TRONICS Telephone: Flush Mount, Rugged Phones for Haz Areas, Keypad, 276-005, PSTN, Wall. Key specifications — attr928999: Water Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 276-005; attr928972: Armored; attr928968: No; attr928969: No.
HUBBELL GAI-TRONICS
HUBBELL GAI-TRONICS Telephone: Flush Mount, Rugged Phones for Haz Areas, Keypad, 276-005, PSTN, Wall. Key specifications — attr928999: Water Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 276-005; attr928972: Armored; attr928968: No; attr928969: No.

More from HUBBELL GAI-TRONICS

View all HUBBELL GAI-TRONICS parts →
HUBBELL GAI-TRONICS Telephone: Surface Mount, Rugged Phones for Haz Areas, Ringdown, 227-001, PSTN. Key specifications — attr928999: Water Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 227-001; attr928972: Armored; attr928968: No; attr928970: Gray.
HUBBELL GAI-TRONICS
HUBBELL GAI-TRONICS Telephone: Surface Mount, Rugged Phones for Haz Areas, Ringdown, 227-001, PSTN. Key specifications — attr928999: Water Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 227-001; attr928972: Armored; attr928968: No; attr928970: Gray.
HUBBELL GAI-TRONICS Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad, 246-001H2, Indoor. Key specifications — attr928999: Corrosion Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 246-001H2; attr928972: Hytrel; attr928968: No; attr928969: No.
HUBBELL GAI-TRONICS
HUBBELL GAI-TRONICS Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad, 246-001H2, Indoor. Key specifications — attr928999: Corrosion Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 246-001H2; attr928972: Hytrel; attr928968: No; attr928969: No.
HUBBELL GAI-TRONICS Telephone: Surface Mount, Rugged Phones for Haz Areas, Ringdown, 257-001, PSTN. Key specifications — attr928999: Water Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 257-001; attr928972: Hytrel; attr928968: No; attr928970: Gray.
HUBBELL GAI-TRONICS
HUBBELL GAI-TRONICS Telephone: Surface Mount, Rugged Phones for Haz Areas, Ringdown, 257-001, PSTN. Key specifications — attr928999: Water Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 257-001; attr928972: Hytrel; attr928968: No; attr928970: Gray.
HUBBELL GAI-TRONICS Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad, 226-001, Outdoor. Key specifications — attr928999: Water Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 226-001; attr928972: Armored; attr928968: No; attr928970: Gray.
HUBBELL GAI-TRONICS
HUBBELL GAI-TRONICS Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad, 226-001, Outdoor. Key specifications — attr928999: Water Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 226-001; attr928972: Armored; attr928968: No; attr928970: Gray.
HUBBELL GAI-TRONICS Single Line Corridor Telephone: Surface Mount, Rugged Phones for Haz Areas, PSTN (MPN 210-001). Key specifications — attr929001: No; attr929004: No; attr929005: Yes; attr928966: 210-001; attr928972: Armored; attr928968: No; attr928969: No; attr928970: Silver.
HUBBELL GAI-TRONICS
HUBBELL GAI-TRONICS Single Line Corridor Telephone: Surface Mount, Rugged Phones for Haz Areas, PSTN (MPN 210-001). Key specifications — attr929001: No; attr929004: No; attr929005: Yes; attr928966: 210-001; attr928972: Armored; attr928968: No; attr928969: No; attr928970: Silver.
HUBBELL GAI-TRONICS Weather Resistant Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad (MPN 256-001SK). Key specifications — attr928999: Corrosion Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 256-001SK; attr928972: Hytrel; attr928968: No; attr928970: Gray.
HUBBELL GAI-TRONICS
HUBBELL GAI-TRONICS Weather Resistant Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad (MPN 256-001SK). Key specifications — attr928999: Corrosion Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 256-001SK; attr928972: Hytrel; attr928968: No; attr928970: Gray.
HUBBELL GAI-TRONICS Telephone: Flush Mount, Rugged Phones for Haz Areas, Keypad, 276-001, PSTN, Wall. Key specifications — attr928999: Water Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 276-001; attr928972: Armored; attr928968: No; attr928970: Silver.
HUBBELL GAI-TRONICS
HUBBELL GAI-TRONICS Telephone: Flush Mount, Rugged Phones for Haz Areas, Keypad, 276-001, PSTN, Wall. Key specifications — attr928999: Water Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 276-001; attr928972: Armored; attr928968: No; attr928970: Silver.
HUBBELL GAI-TRONICS Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad, Spring Door Kit (MPN 256-001ACSK). Key specifications — attr928999: Corrosion Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 256-001ACSK; attr928972: Hytrel; attr928968: No; attr928969: No.
HUBBELL GAI-TRONICS
HUBBELL GAI-TRONICS Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad, Spring Door Kit (MPN 256-001ACSK). Key specifications — attr928999: Corrosion Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: 256-001ACSK; attr928972: Hytrel; attr928968: No; attr928969: No.