Helle 66448 relay board 4Mb Memory pv:28 rl:29 sv3
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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
pv:28 rl:29 sv3
dn40 50-11/2"pn10
compatible with the updated industrial standards
55ºc max ambient
industrial HVAC systems
Helle 66448 relay board 4Mb Memory pv:28 rl:29 sv3Helle 66448 relay board 196. 06. 02 relays group: helle relay board 0664 4800 supp. ref: 0664 4800 r40 e3l4 v200 12vdc 25a at 28vdc res. 6105% rev b assy 66448 helle eng. made in usa weight: 50 gm