LC101-KB-PL | Chemical-Resistant NEMA 4X / IP66 Industrial Telephone (SIP/Analog) | IP66 (NEMA 4X equivalent) | CE, FCC, RoHS, IK10, ISO 9001
The LC101-KB-PL is a rugged chemical-resistant industrial telephone designed for reliable voice communication in corrosive, humid, and electrically sensitive environments where metal enclosures are unsuitable.
This IP67 (NEMA 4X equivalent) Industrial Telephone is engineered for continuous operation in power generation, chemical processing, marine, transportation, and heavy industrial facilities.
Key Advantages
Chemical-Resistant ABS Enclosure
Superior Corrosion Protection: The high-impact ABS enclosure is chemically inert and specifically engineered for environments where metal housings fail.
Chemical Compatibility: Highly resistant to acids, alkalis, salt spray (sea air), and mineral oils, making it the definitive choice for chemical processing and maritime facilities.
Electrically Insulating: Unlike metal, the ABS body provides additional safety in electrically sensitive or high-static installations.
Ideal where metal housings degrade or interfere with sensitive equipment
Weatherproof Industrial Protection
IP66 rated (dust-tight and waterproof)
NEMA 4X equivalent for outdoor and wash-down environments
Operating Temperature: -30C to +65C (-22F to +149F)
Vandal-Resistant Design
- IK10 impact resistance
High-strength BMC handset
Armored TPU handset cord for heavy industrial use
Long-Term Reliability
Designed for continuous operation
Long MTBF > 50 000 hours (4.7 years) for mission-critical communication
Manufactured under ISO 9001 quality management system
Flexible Connectivity
Available in Analog (PSTN/PBX) and SIP (VoIP) versions
Supports legacy and modern communication infrastructures
Accessibility
Inductive coupler fitted as standard for hard-of-hearing users
Technical Overview
Ingress Protection: IP66
NEMA Rating: NEMA 4X equivalent
Impact Resistance: IK10
Casing Material: Chemical-resistant ABS
Handset Material: Bulk Molding Compound (BMC)
Handset Cord: Armored TPU tensile cord
Mounting: Wall mounting with stainless steel mounting bar
Environment: Indoor / outdoor, corrosive and humid locations
Certifications: CE, FCC, IK10, IP66/IP67, ISO 9001
Key Features
Full rubber industrial keypad
Programmable memory keys (0–9 speed dials)
LR – Last number redial
R – Flash recall
M – Microphone mute
Inductive coupler for hearing aids
Resistant to industrial cleaning chemicals
Protective front door for additional environmental and mechanical protection
Connectivity Options
Analog Version
Standard 2-wire PSTN / PBX connection
Phone line powered (no external power supply required)
Ideal for legacy and safety-critical analog systems
SIP (VoIP) Version
SIP protocol support
Powered via PoE or DC 12 V
RJ45 Ethernet interface
Compatible with IP PBX and unified communication platforms
Installation & Mounting
Mounting Type: Wall-mounted
Mounting Hardware: Stainless steel mounting bar included
Installation Environment: Indoor or outdoor industrial locations
Cable Entry: Protected rear/bottom cable entry to prevent moisture ingress and tampering
Service Access: Front-opening protective door allows easy maintenance and inspection
Installation Simplicity:
Analog version requires no external power
SIP version supports PoE or external DC 12 V
Suitable for: Fixed installations in corrosive, humid, dusty, or electrically sensitive environments
Customization Options
Housing Color:
Standard: Yellow
Optional: Gray, Orange, Red, Green, Blue, Black (MOQ applies)
Labeling & Markings:
Custom inscriptions
Asset tags
Safety or identification labels
Functional Options:
Keypad configuration (speed-dial programming)
SIP configuration presets (SIP version)
Customization options are available upon request. Please submit requirements through the inquiry form.
Order Information
LC101-KB-PL-A Chemical-Resistant NEMA 4X / IP66 Industrial Telephone, Analog (PSTN / PBX), line powered
LC101-KB-PL-S Chemical-Resistant NEMA 4X / IP66 Industrial Telephone, SIP (VoIP), PoE / DC 12 V powered
Typical Applications
Chemical processing plants and refineries
Water and wastewater treatment facilities
Power stations and electrical substations
Railway infrastructure and trackside installations
Ports, ships, offshore platforms, and coastal facilities
Mining sites and heavy industrial plants
Defense and armed services facilities
Outdoor industrial areas with high humidity, dust, or corrosive agents
Why Choose LC101-KB-PL
Chemical-resistant ABS enclosure for corrosive environments
IP66 and NEMA 4X equivalent protection
Vandal-resistant IK10 construction
Available in Analog and SIP versions
Designed for long service life and industrial safety systems
Trusted Chemical-Resistant NEMA 4X / IP66 Industrial Telephone (SIP/Analog) for professional industrial projects
LC101-KB-PL Chemical-Resistant NEMA 4X / IP66 Industrial Telephone (SIP/Analog)
1. SIP-VoIP Model
Power Supply
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12V DC or PoE: IEEE802.3af/at
Ports
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WAN: 10/100Base-T RJ-45 for LAN, Auto MDIX
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LAN: 10/100Base-T RJ-45 for PC, Auto MDIX
Power Consumption
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Idle: 1.5 W
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Active: 1.8 W
Voice Features
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SIP Protocol: SIP 2.0 (RFC3261)
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Supported Codecs: G.711A/u, G.723.1 high/low, G.729, G.722
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Echo Cancellation: G.168, hands-free up to 96 ms
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Full-duplex audio
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SIP Authentication: none, basic, MD5
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SIP Domain & DNS support
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DTMF: SIP info, DTMF Relay, RFC2833
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Call Features: flexible dial map, hot-line support
Network Features
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WAN/LAN: bridge mode supported
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Static IP address support
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DHCP for WAN port
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VLAN support
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Web-based configuration
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Supported Protocols: IPv4, TCP, UDP, ICMP, ARP, DNS, DNS SRV for SIP signaling
2. Analogue Model
Dialing
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MF (tone dialing)
Power Supply
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Line powered (drawn directly from telephone line)
Lightning / Surge Protection
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ITU-T K.21 enhanced protection
Programming
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Remote programming via DTMF tones
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Local programming via keypad
3. Shared Technical Specifications (SIP & Analogue)
Casing Material
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ABS (Acrylonitrile Butadiene Styrene), chemical-resistant
Handset Material
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TPU (Thermoplastic Polyurethane) with tensile armored cord
Keypad
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Full rubber keypad
Temperature Range
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Operating: -30°C to +65°C (-22°F to +149°F)
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Storage: -40°C to +75°C (-40°F to +167°F)
Weather Resistance
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IP66 (standard), weatherproof & dustproof
Ringing Tone
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Analogue: 80 dBA @ 1 m (3.3 ft), typical
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SIP: 90 dBA @ 1 m (3.3 ft), typical
Hook Switch
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Electronic / magnetic, no visible moving parts
MTBF (Mean Time Between Failures)
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50,000 hours
Approvals & Standards
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CE (Radio & Telecommunications Terminal Equipment Directive 2004/108/EC)
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FCC Part 15 Subpart B Class B
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ISO9001 compliant
Package Information
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Unit Size: 341.81 × 258.7 × 120 mm (13.45 × 10.19 × 4.72 in)
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Packaging: pearl cotton + carton
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Net Weight: 3.5 kg (7.7 lbs)
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Gross Weight: 2.5 kg (5.5 lbs)
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