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

GUARDIAN TELECOM INC. Hazardous Area Steel Water Tight Telephone: Surface Mount, Keypad

The GUARDIAN TELECOM INC. WTT-40-H is a rugged, armored telephone designed for hazardous areas. This surface-mount, outdoor-rated unit features a corrosion-resistant plastic housing, a metal keypad, and an electret…

SKU 3G-OTH-422169

Brand
GUARDIAN TELECOM INC.
Item
Hazardous Area Steel Water Tight Telephone: Surface Mount, Keypad
Category
Rugged Phones for Hazardous Areas
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Technical Specifications

GUARDIAN TELECOM INC.
Manufacturer Part Number
WTT-40-H
Type
Keypad, WTT-40-H
Hazardous Area Steel Water Tight Telephone
Surface Mount
View Full Spec Sheet

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

Product Description

The GUARDIAN TELECOM INC. WTT-40-H is a rugged, armored telephone designed for hazardous areas. This surface-mount, outdoor-rated unit features a corrosion-resistant plastic housing, a metal keypad, and an electret noise-reducing microphone. It operates on a PSTN network and is finished in yellow for high visibility.

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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GUARDIAN TELECOM INC. Hazardous Area Water Tight Telephone: Surface Mount, Keypad, WTT-30-H, Outdoor. Key specifications — attr928999: Corrosion Resistant; attr929005: Yes; attr928966: WTT-30-H; attr928972: Curly; attr928970: Yellow; attr928977: Commercial; attr928984: Outdoor; attr928967: GUARDIAN TELECOM INC..
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GUARDIAN TELECOM INC. Weather Resistant Ringdown Telephone: Surface Mount, Ringdown, WRR-11-V, VoIP. Key specifications — attr928999: Corrosion Resistant; attr929005: Yes; attr928966: WRR-11-V; attr928972: Curly; attr928970: Yellow; attr928984: Outdoor; attr928967: GUARDIAN TELECOM INC.; attr928975: Steel.
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GUARDIAN TELECOM INC. Weather Resistant Ringdown Telephone: Surface Mount, Ringdown, WRR-11-V, VoIP. Key specifications — attr928999: Corrosion Resistant; attr929005: Yes; attr928966: WRR-11-V; attr928972: Curly; attr928970: Yellow; attr928984: Outdoor; attr928967: GUARDIAN TELECOM INC.; attr928975: Steel.
GUARDIAN TELECOM INC. Hazardous Area Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad (MPN WRT-10-V-H). Key specifications — attr928999: Corrosion Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: WRT-10-V-H; attr928972: Curly; attr928968: No; attr928969: No.
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GUARDIAN TELECOM INC. Hazardous Area Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad (MPN WRT-10-V-H). Key specifications — attr928999: Corrosion Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: WRT-10-V-H; attr928972: Curly; attr928968: No; attr928969: No.
GUARDIAN TELECOM INC. Aluminum Casting Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad (MPN ACT-30). Key specifications — attr928999: Corrosion Resistant; attr929005: Yes; attr928966: ACT-30; attr928972: Curly; attr928970: Gray; attr928984: Outdoor; attr928967: GUARDIAN TELECOM INC.; attr928975: Aluminum.
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GUARDIAN TELECOM INC. Aluminum Casting Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad (MPN ACT-30). Key specifications — attr928999: Corrosion Resistant; attr929005: Yes; attr928966: ACT-30; attr928972: Curly; attr928970: Gray; attr928984: Outdoor; attr928967: GUARDIAN TELECOM INC.; attr928975: Aluminum.
GUARDIAN TELECOM INC. Hazardous Area Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad (MPN SCT-30-V-H). Key specifications — attr928999: Corrosion Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: SCT-30-V-H; attr928972: Curly; attr928968: No; attr928969: No.
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GUARDIAN TELECOM INC. Hazardous Area Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad (MPN SCT-30-V-H). Key specifications — attr928999: Corrosion Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: SCT-30-V-H; attr928972: Curly; attr928968: No; attr928969: No.
GUARDIAN TELECOM INC. Vandal Resistant Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad (MPN WTT-40). Key specifications — attr928999: Corrosion Resistant; attr929005: Yes; attr928966: WTT-40; attr928972: Armored; attr928970: Yellow; attr928977: Commercial; attr928984: Outdoor; attr928967: GUARDIAN TELECOM INC..
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GUARDIAN TELECOM INC. Vandal Resistant Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad (MPN WTT-40). Key specifications — attr928999: Corrosion Resistant; attr929005: Yes; attr928966: WTT-40; attr928972: Armored; attr928970: Yellow; attr928977: Commercial; attr928984: Outdoor; attr928967: GUARDIAN TELECOM INC..
GUARDIAN TELECOM INC. Hazardous Area Telephone: Surface Mount, Rugged Phones for Haz Areas, Keypad (MPN SCT-10-V-H). Key specifications — attr928999: Corrosion Resistant; attr929001: No; attr929004: No; attr929005: Yes; attr928966: SCT-10-V-H; attr928972: Curly; attr928968: No; attr928969: No.
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GUARDIAN TELECOM INC. Vandal Resistant Telephone: Surface Mount, Keypad, WTT-40-V, Volume Control. Key specifications — attr928999: Corrosion Resistant; attr929005: Yes; attr928966: WTT-40-V; attr928972: Armored; attr928970: Yellow; attr928977: Correctional Facility; attr928984: Outdoor; attr928967: GUARDIAN TELECOM INC..
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