CITEL-DS98-400-Compact-Single-Phase-230V-Surge-Protector-CITEL-DS98-400-P-The-CITEL-DS98-400-AC-surge-protector-is-used-for-the-secondary-protection-of-single-phase-networks-against-surge-voltages-created-by-lightning-It-must-be-installed-close-to-the-equipment-to-be-protected-downstream-from-a-primary-surge-protector-P-P-The-DS98-400-is-equipped-with-an-internal-thermal-safety-device-which-will-disconnect-the-unit-from-the-AC-network-in-case-of-end-of-life-This-disconnection-i