ZENITEL IS-Ma1 SOUNDER I-S 24VDC IP65 Ex II 1G Ex Ia IIC T4 (3006200061)

• Input overload and reverse current protection
• End of line resistor certified
• Auto synchronised sound output

The IS-mA1 is a compact, 100dB(A) alarm sounder. Approvals include ATEX, IECEx and GOST-R for Zone 0 applications and FM approval for Class I Division 1 and Class I Zone 0 applications. The IS-mA1 is suitable for all intrinsically safe signalling applications including fire, security and process control.

May be powered from any certified Zener barrier or galvanic isolator whose output parameters do not exceed: Uo: 28VDC Io: 93mA Po: 660mW