ABB 1SCA Series Safety Interlock Switch

RS Stock No.:: 721-091
Mfr. Part No.:: 1SCA022812R4240
Brand:: ABB

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Subtotal (1 unit)*

$1,667.63

(exc. GST)

$1,834.39

(inc. GST)

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Shipping from 30 November 2026

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RS Stock No.:: 721-091
Mfr. Part No.:: 1SCA022812R4240
Brand:: ABB

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Technical data sheets

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Datasheet - 1SCA022812R4240

COO (Country of Origin):: FI

The ABB EMC safety switch provides reliable protection in both indoor and outdoor environments, designed to ensure the safe operation of electrical circuits. Featuring a robust plastic enclosure with an IP65 rating, it is resistant to dust and low-pressure water jets. This safety switch accommodates high operational capacities with a rated operational current of 125 A and a power rating of 45 kW. Its user-friendly features include an interlocked cover, padlockable handle for enhanced security, and flexible cable entry options from both the TOP and bottom. Built for durability with a glass-reinforced polycarbonate design, the OTE90T3M guarantees effective electromagnetic compatibility without requiring additional EMC glands.

Constructed from UV-protected, rigid glass-reinforced polycarbonate for enhanced durability

IP65 rating ensures protection against dust and low-pressure water jets

Accommodates a wide cable cross-section from 10 mm² to 70 mm² for versatile installation

Equipped with a padlockable handle for added safety and security

Allows flexibility with cable entry positions, facilitating easy installation

Interlocking mechanism can be bypassed for maintenance and thermographing purposes

Designed for a five-wire system, ensuring comprehensive safety and compliance

Includes a metal plate for EMC protection, enhancing operational integrity

Rated for a conventional thermal current of 125 A, meeting demanding operational needs