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GUARDIAN TELECOM INC. Hazardous Area Water Tight Telephone: Surface Mount, Keypad, WTT-30-H - Rugged Phones for Hazardous Areas
GUARDIAN TELECOM INC.Rugged Phones for Hazardous Areas

GUARDIAN TELECOM INC. Hazardous Area Water Tight Telephone: Surface Mount, Keypad, WTT-30-H

The GUARDIAN TELECOM INC. WTT-30-H is a Division 2 Approved rugged phone for hazardous areas, featuring a corrosion-resistant plastic housing in yellow with a metal keypad and electret noise reducing microphone. This…

SKU 3G-OTH-422170

Also listed as: WTT30H · WTT 30 H

Brand
GUARDIAN TELECOM INC.
Item
Hazardous Area Water Tight Telephone: Surface Mount, Keypad, WTT-30-H
Category
Rugged Phones for Hazardous Areas
Available to Order
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

GUARDIAN TELECOM INC.
Manufacturer Part Number
WTT-30-H
Type
Keypad, WTT-30-H, Outdoor
Hazardous Area Water Tight Telephone
Surface Mount

Technical Documents

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GUARDIAN TELECOM INC. Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GUARDIAN TELECOM INC. WTT-30-H is a Division 2 Approved rugged phone for hazardous areas, featuring a corrosion-resistant plastic housing in yellow with a metal keypad and electret noise reducing microphone. This outdoor, wall-mountable PSTN phone includes a curly cord and is designed for commercial surface-mount installations.

Frequently Asked Questions

What is the GUARDIAN TELECOM INC. WTT-30-H used for?

The GUARDIAN TELECOM INC. WTT-30-H is a Division 2 Approved rugged phone for hazardous areas. It provides reliable voice communication in outdoor, corrosive environments where safety is critical, such as oil and gas, chemical plants, and industrial facilities. Its corrosion-resistant plastic housing and metal keypad ensure durability in harsh conditions.

What are the specifications of the GUARDIAN TELECOM INC. WTT-30-H?

The WTT-30-H is a yellow, surface-mount, wall-mountable PSTN phone with a metal keypad and curly cord. It features a corrosion-resistant plastic housing, electret noise reducing microphone, and is Division 2 Approved for hazardous areas. It is designed for commercial outdoor use and includes a keypad for dialing.

Where to buy the GUARDIAN TELECOM INC. WTT-30-H worldwide?

3G Electric supplies the GUARDIAN TELECOM INC. WTT-30-H worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this rugged phone for hazardous areas; we provide competitive pricing and reliable service.

How to install the GUARDIAN TELECOM INC. WTT-30-H?

The WTT-30-H is designed for surface mount installation on a wall. Mount the phone securely using appropriate hardware for outdoor environments. Connect the PSTN line to the terminal block inside the housing. Ensure the installation complies with local hazardous area regulations and Division 2 requirements for safe operation.

Used in

Common applications for GUARDIAN TELECOM INC.
Oil and gas refineries — Guardian Telecom explosion-proof phones (e.g., P4011) for communication in Zone 1 hazardous areas
Chemical processing plants — Guardian Telecom corrosion-resistant ringdown phones (e.g., ACR-11) for reliable point-to-point calls
Marine terminals — Guardian Telecom weather-resistant telephones (e.g., WTT-30-H) for outdoor dockside communication
Mining operations — Guardian Telecom steel ringdown phones (e.g., SCR-41-H) for underground or surface hazardous zones
Pharmaceutical manufacturing — Guardian Telecom intrinsically safe phones (e.g., P1021) for cleanroom environments with flammable solvents
Water treatment facilities — Guardian Telecom vandal-resistant phones (e.g., WTT-40) for outdoor areas requiring durability and corrosion resistance

GUARDIAN TELECOM INC. Products

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

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