
Siemens ECLTB1 Line Terminal Barrier | For EQ Main Breakers 100–125A
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The Siemens ECLTB1 Line Terminal Barrier is a service entrance accessory designed to enhance safety by preventing unintended contact with live circuit parts. This barrier helps load centers and panelboards meet UL 67 requirements, as well as the 2017 NEC Section 408.3(A)(2) standards.
Compatible with EQ main breakers (100–125A), the ECLTB1 ensures that when the service disconnect is opened, personnel servicing the equipment cannot make accidental contact with energized components.
UL listed and built for reliability, this barrier provides a critical layer of protection for safe and code-compliant installations.
Key Features
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Service entrance line terminal barrier for Siemens load centers
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Provides protection against unintended contact with live parts
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Meets UL 67 and 2017 NEC 408.3(A)(2) requirements
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Designed for use with EQ main breakers (100–125A)
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Included in Siemens main breaker load centers and single main meter combos after Jan 1, 2017
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UL Listed for safety and reliability
Specifications
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Model Number: ECLTB1
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Brand: Siemens
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Type: Line Terminal Barrier / Service Entrance Accessory
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Compatibility: EQ main breakers (100–125A)
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Certifications: UL Listed, NEC 408.3(A)(2) compliant
Applications
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Siemens EQ main breaker load centers (100–125A)
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Residential and commercial electrical panel installations
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Safety compliance for service entrance equipment