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Telephone Lines
 
Krone-LSA Disconnect Block Series

The CRITEC HSP/SLP K Series of Surge Arrestors are primarily designed to plug directly into MDF,s using Krone-LSA® disconnect blocks.

The family extends from single stage, gas discharge tube (arrester) only protection, to products with premium multi-stage protection for terminal equipment, operating at up to 8 Mbits/s (12 MHz). The higher performing devices employ hybrid gas discharge tubes and fast-acting secondary semiconductor technology to ensure low let through voltages under transient conditions.

DLT Series

For industrial and other signalling applications, the DLT Data Line Terminator can be used with the HSP/SLP - K series where screw terminal connection is required for wire sizes up to 2.5mm2.

Features:
Krone LSA Disconnect Block Series
Single and 10 pair protection for Krone-LSA disconnect blocks
• Simple plug-in operation
• Multi-stage protection technology
• Line-to-line and line-to-ground protection
• Range of protectors to suit particular applications

Applications:
Krone LSA Disconnect Block Series
Plugs into Krone LSA-Plus disconnect blocks
• Telephone circuit protection including analog and digital circuits
• Low voltage versions for industrial signalling circuits

Models
SLP/HSP K Series
SLP/HSP K Series
DLT
DLT
SLP/HSP K Series Application
SLP/HSP K Series Application
Ordering information
Part No. Description Approvals
SLP1 K2 Single Pair, multi-stage protector CE, C-Tick, A-Tick
SLP10 K1F 10 pair, single stage protector, 34mm case CE, C-Tick, A-Tick
HSP10 K72 Krone 10 Pair, High Speed Protector, 72V CE, C-Tick
HSP10 K230 Krone 10 Pair, High Speed Protector, 230V CE, C-Tick, A-Tick

 
Technical Notes
Installation Installation Instructions
TNCR0025 Telecommunications Line Protectors
*Krone-LSA and Krone LSA-Plus are registered trademarks of Krone GmbH, Germany

 

CRITEC SLP1 RJ11A
Telecoms Protection

 

Application Example
Application Example

The CRITEC SLP1 RJ11A is designed to protect sensitive telecommunications equipment connecting to the telephone network via RJ11 plugs. The SLP1RJ11A is A-Tick approved for use in Australia and offers a high surge rating.

Features:
• Simple plug-in operation
• Multi-stage protection technology
• Line-to-line and line-to-ground protection
• 4 & 6 position RJ plugs accepted
• SLP1 RJ11A A-Tick (for use in Australia), 20kA rated

Applications:
Telephone/modem systems including:
• Industrial modems
• Point-of-sale equipment
• Vending machines
• Fax machines
• Security systems, fire alarms and other dial-up modems

Models
Ordering information
 
Part No. Description Approvals
SLP1 RJ11A RJ11 Telephone Protector A-Tick

 

CRITEC SLP1 K2 Surge Arrestor
Single Line Protection
The CRITEC SLP1 K2 Surge Arrestors are primarily designed to plug directly into MDF,s using Krone-LSA® disconnect blocks.

The device offers premium multi-stage protection for terminal equipment, operating at up to 2 Mbits/s. This high performing device employs hybrid gas discharge tube and fast-acting secondary semiconductor technology to ensure low let through voltages under transient conditions.

Features:
Krone LSA Disconnect Block Series
• Single pair protection for Krone-LSA disconnect blocks
• Simple plug-in operation
• Multi-stage protection technology
• Line-to-line and line-to-ground protection
• Requires SLP-EB Earth Bar (additional)

Applications:
Krone-LSA Disconnect Block Series
Plugs into Krone LSA-Plus disconnect blocks
• Telephone circuit protection including analog and digital circuits

Models
Ordering information
 
Part No. Description Approvals
SLP1 K2 Single Pair, multi-stage protector CE, C-Tick, A-Tick

Technical Notes
Installation Installation Instructions
TNCR0025 Telecommunications Line Protectors
*Krone-LSA and Krone LSA-Plus are registered trademarks of Krone GmbH, Germany
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