241 Electrical material 14 VSR Voltage Sensitive Relay with Starter isolator Allows simultaneous charging of two batteries. Remains open until the starter battery reaches 13.7/27.0 V. At this point, it closes the contact and simultaneously charges both batteries. When the voltage of the start battery drops the isolator kit disengages from charging the auxiliary battery. This isolates the start battery and eliminates the possibility of draining it, ensuring that you always have enough charge to start your engine. No voltage drop. Protects the starter battery from the risk of discharging due to onboard services. No drop in voltage. Stand-by absorption 0.5 m/A. VSR indicator LED active and automatic selection 12/24 V. Functions: - Start Isolation: enforces temporary isolation during engine start-up to better protect onboard electronics. - ABE: with the engine at idle allows an extra charging period for both batteries, lowering the disconnection level to 12.2/24.5 V instead of 12.8/25.5 V.(*) - Storage Mode: reduces current consumption to 0 when engine is off.(*) - Manual ON-OFF operation possibility. - Front contacts (10 mm) for easier installation + transparent protective cover. (*These functions are OPTIONAL, can be activated only if desired). Code V A Description continuous intermittent 14.921.91 12/24 125 140 Voltage-sensible relay LITTELFUSE® bistable automatic smart latching relay IP67 It connects the battery banks (starting + services) when alternator/battery charger are working and it disconnects the banks when the charging system stops. Supports high current loads (e.g., powerful inverters). Ability to connect battery banks in an emergency, with a simple switch control. Very low consumption in ON/OFF due to the bistable system. Meets ISO 8846/SAEJ1171. Deutsch 6-pin DTM male connector. Code V Max capacity A Control current Relay contact position for 10 sec in continuous closes (30 sec) with voltage closes (90 sec) with voltage opens (10 sec) with voltage opens (30 sec) with voltage opens circuit 14.921.35 12 1500 300 40 mA*/6 A** 13.5 V 13.1 V 12.3 V 12.7 V 16.5 V*** 14.921.36 24 1500 300 40 mA*/3 A** 27.0 V 26.0 V 24.0 V 25.5 V 32.4 V*** 14.921.37 Deutsch 6-pole DTM female connector (DTM 06-65). * At rest ** In activation phase, 50 m/sec. *** System protection \ 14.921.35/36 \ 14.921.35/36 \ 14.921.37 Switches and circuit breakers CARLING SWITCH Contura II switch Water-resistant IP 56; installation requires a rectangular hole size 21.5x36.8 mm; maximum capacity of 20 A at 12volt, 15 A at 24 volt. Fitted with two lights: one illuminates the user symbol wherein it's connected; always on (so it can be located when it's dark), the other light illuminates a special gap under the symbol which switches on, i.e. when the use is activated, slot to be ordered separately. Type White bulbs Red LED Suitable for Terminals 12 V 24 V 12 V 24 V ON-OFF 14.192.01 14.192.21 14.192.51 14.192.61 - 4 (ON)-OFF* 14.192.02 14.192.22 14.192.52 14.192.62 Horns, toilets 4 (ON)-OFF-(ON)* 14.192.03 14.192.23 14.192.53 14.192.63 Trim tabs, hydraulic pumps, windlasses 8 bipolar ON-OFF-ON 14.192.04 14.192.24 14.192.54 14.192.64 Bilge pumps (automatic / manual), navigation lights, masthead lights 6 (ON)-OFF-(ON) 14.192.05 14.192.25 14.192.55 14.192.65 Hydraulic gangplanks, windlasses, trim tabs 4 ON-OFF-(ON) 14.192.06 14.192.26 14.192.56 14.192.66 Bilge pumps (automatic/ manual) 4 ON-ON 14.192.07 14.192.27 14.192.57 14.192.67 Switch to operate the same light from 2 different places - (ON) means with spring return. * “ON momentary” version light only on the use \ 14.192.01 \ 14.192.01 \ 14.192.02 \ 14.192.03 \ 14.192.04 \ 14.192.05 \ 14.192.06 \ 14.192.07
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