Cranford Controls

IS Beacon

Product Overview

The IS-mB1 is a compact beacon with an array of six high output L.E.D’s. 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-mB1 is suitable for all intrinsically safe signalling applications including fire, security and process control.


Light source Array of 6 high intensity L.E.D’s
L.E.D. colours Red, Amber, Blue, Green & Clear
Flash modes Double flash at 2Hz and 1Hz
Effective candela 23cd* – measured ref. to I.E.S.
Voltage 16-28vdc via Zener barrier or
galvanic isolator
Current 25mA typical when powered
from 24v supply via 28v 300 Ohm
Zener barrier
Ingress protection IP65
Rating Continuous
Housing material UL94V0 & 5VA FR ABS & PC
Housing colour RAL3000 Red

*For further product details, please refer to the Product Data Sheet

Part Numbers

305-006 IS Minialite beacon- red body / red lens
305-008 IS Minialite beacon- red body / amber lens
305-009 IS Minialite beacon- red body / clear lens