4930-04-10A

4930-01-5A E-T-A | Alldatasheet

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Remote Control Circuit Breaker 4930 (RCCB) www.e-t-a.de1646

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Ordering information

Technical data (TA = 25 °C, Ue = DC 28 V or AC 115V/400 Hz) Single pole remote control circuit breaker (RCCB), temperature compensated, either with or without auxiliary contacts, and featuring a bimetal actuator which trips the circuit breaker mechanism within a specified time under overcurrent conditions. The switching contact latching system is operated by a bi-stable linear motor controlled by electronic circuitry incorporated within the device. Remote control is achieved through the use of a conventional single pole manually operated aircraft style thermal circuit breaker type 4120-0,5 A which connects the control input of the RCCB to ground. With the control circuit breaker (ICU) in the ON position, the RCCB will switch on. When the control circuit breaker is switched off, the RCCB will change to the OFF condition. If power is applied to a previously de-energised RCCB, the device will adopt the same switching status as the control circuit breaker. If the RCCB trips thermally in the event of a load circuit fault, the electronic circuitry will also cause the control circuit breaker to trip, thereby providing a visual indication through the position of the circuit breaker actuator. Approved to MIL-PRF-83383. Aircraft electrical systems and equipment, and other high performance applications. 4930 (RCCB) Type No. 4930 single pole remote control circuit breaker (RCCB) Variation 01 standard, with auxiliary contacts 02 with modified terminal barrier and auxiliary contacts 03 standard, without auxiliary contacts 04 with modified terminal barrier but without auxiliary contacts Current ratings 5...100 A 4930 - 01 - 5 A ordering example Operating data LINE (see also MIL-PRF-83383) Voltage ratings Ue AC 115 V 400 Hz (AC 104...126 V); (operating voltage range) DC 28 V (DC 18...36 V) Current rating range IN 5...100 A (see ordering information) Bias current typically 2.5 mA at DC 28 V typically 25 mA at AC 115 V Switching current/ switching period for internal linear motor typically 3.4 A / 28 ms at DC typically 2.8 A / 17 ms at AC Optical indication ON/OFF status indicator (near terminal A1) Load circuit LOAD Current rating range I N 5...100 A (see ordering information) Interrupting capacity DC 28 V: 6,000 A AC 115 V 400 Hz: 3,600 A Voltage drop at IN see table 1 (standard current ratings and typical voltage drop values) Overload disconnection see table 2 (typical time/current characteristics) Trip limits see table 2 Control circuit ICU ICU Indicator/Control Unit thermal circuit breaker 0.5 A e.g. 4120-G111-K1M1-A1S0ZN-0.5A Trigger current for ICU (“TRIP FREE“-mode) / duration approx. 3.2 A / 5 s max Control voltage U ICU Limits: RCCB “OFF” UICU > 2 V (25 °C) (ICU open) (> 1.5 V between -54...+71 °C / -65...+160 °F) RCCB “ON” UICU < 0.6 V (25 °C) (ICU closed) (< 0.2 V between -54...+71 °C / -65...+160 °F) Control current IICU typically 0.4 mA Additional control units one relay contact or one ON/OFF switch is applicable (see application note ICU) ON/OFF-cycling time (e. g. additional relay contact in ICU circuit) ON > 80 ms / OFF > 80 ms Signal output AUX Auxiliary contacts change over contacts S1 - S2 is open, when RCCB main contact is open Voltage ratings DC 28 V, AC 115 V (400 Hz) Current ratings resistive load: 3 A inductive load 1.5 A lamp load: 0.5 A IN/A E-T-A part number MIL part number E-T-A part number MIL part number 5 4930-01-5A M83383/02-01 4930-03-5A M83383/01-01 7.5 4930-01-7.5A M83383/02-02 4930-03-7.5A M83383/01-02 10 4930-01-10A M83383/02-03 4930-03-10A M83383/01-03 15 4930-01-15A M83383/02-04 4930-03-15A M83383/01-04 20 4930-01-20A M83383/02-05 4930-03-20A M83383/01-05 25 4930-01-25A M83383/02-06 4930-03-25A M83383/01-06 35 4930-01-35A M83383/02-07 4930-03-35A M83383/01-07 40 4930-01-40A M83383/02-08 4930-03-40A M83383/01-08 50 4930-01-50A M83383/02-09 4930-03-50A M83383/01-09 60 4930-01-60A M83383/02-10 4930-03-60A M83383/01-10 75 4930-01-75A M83383/02-11 4930-03-75A M83383/01-11 80 4930-01-80A M83383/02-12 4930-03-80A M83383/01-12 100 4930-01-100A M83383/02-13 4930-03-100A M83383/01-13 Authority Standard Voltage ratings Current ratings DSCC MIL-PRF-83383 AC 115 V, 400 Hz DC 28 V

5 A…100 A

Remote Control Circuit Breaker 4930 (RCCB) www.e-t-a.de 1646 Technical data (TA = 25 °C, Ue = DC 28 V or AC 115V/400 Hz) General data Typical life endurance 50,000 operations at IN (inductive or resistive) Dielectric strength (IEC 60664 and 60664A) test voltage between main terminals AC 1,500 V main terminal to mounting area AC 1,500 V Insulation resistance > 100 MΩ (DC 500 V) Vibration 10 g (55-2000 Hz), ± 0.76 mm (10-55 Hz) (sinusoidal) to MIL-STD 202, method 204, condition C Vibration 10-2000 Hz (random) 0.15 g2/Hz, rms value 13.5 g; 5 h/axis loaded with 0.9 IN Shock 25 g (11 ms, half sinosoidal) to MIL-STD 202, method 213, condition J ISO 7137 (RTCA/DO-160 C, part 7) Corrosion 48 hours at 5 % salt mist to MIL-STD 202, method 101, condition B ISO 7137 (RTCA/DO-160 C, part 14, category S) Humidity 240 hours at 95 % RH to MIL-STD 202, method 106/ISO 7137 (RTCA/DO-160 C, part 6, category B) Sand and dust to MIL-STD 202, method 110, test condition A Fungus to MIL-STD 810 D, method 508.3, 28 days Altitude ≤ 15,000 m above sea level EMI requirements to MIL-STD 461, class 1 D Mass 5...25 A approx. 315 g 35...100 A approx. 319 g Dimensions max. 82.55 x 31.9 x 108.2 mm (max. 3.25 x 1.256 x 4.26 inch) Terminals, connections see table 3 … times rated current Trip time in seconds 10000 1000 100 Trip limit: +71 °C/+159 °F 100 … 138 % IN 0.1 12 46 81 02 04 0 0.01 0.8 Table 1: Standard current ratings and typical voltage drop values Table 2: Typical time/current characteristics Table 3: Terminals, connections Current rating (A) Voltage drop at rated current (mV) Current rating (A) Voltage drop at rated current (mV) 5 450 40 225 7.5 360 50 225 10 347 60 225 15 225 75 225 20 225 80 225 25 225 100 225 35 225 Thread A 0.190-32 UNF-2A 0.250-28 UNF-2A Mounting torque 2 Nm 4.1 Nm Nut AN315-3R AN315-4R Lock washer MS 35338-43 MS 35338-44 Flat washer NAS 1149F0322P NAS 1149F0463P

Remote Control Circuit Breaker 4930 (RCCB) www.e-t-a.de1646 Remote Control Circuit Breaker 4930 (RCCB) current rating in A status indicator 5A 64 3 5B S3 S2 S1 Dimensions Type 4930-02/ -04 9.110.7 min. 2.5 86.8 31.9 max. B 57.15 max. 3 min. LOAD LINE 38.8 C 108.2 max. 1.4 max. A mounting flange 1.53.358 2.25 max. .118 min. .098 1.256 max. .056 max. .421 min. 4.26 max. 3.42 6.5 current rating in A 17.5 15.3 74.6 82.55 max. 3.7 ø4.4 status indicator .602 .256 .689 2.36 .173 .590 .1462.94 3.25 max. B 13.4 LOAD LINE A C 18.7 1.4 max. .056 max. .736 .528 mounting flanges mate as shown socket for contact pins M39029/1-100 or M39029/1-101 3 max. .118 max Type 4930 -01 (M 83383/02) -03 (M 83383/01) Terminal configuration This is a metric design and millimeter dimensions take precedence ( mm ) inch Pin no. Terminal Description A1 LINE power supply DC 28 V, AC 115 V/400 Hz A2 LOAD load is connected to ground GND

3 ICU control input, when grounded,

RCCB = “ON”

4 Backup power AC 115 V/400 Hz (same AC

phase as LINE) or DC 28 V 5A, 5B GND ground potential 6 internally connected to 3 S1,S2,S3 AUX auxiliary change over contacts

Remote Control Circuit Breaker 4930 (RCCB) www.e-t-a.de 1646 Internal Connection diagrams circuit breaker type 4120-G111-K1M1-A1SOZN - 0.5 A type 4120-G214-J1M1-B2SOZN - 0.5 A electronics RCCB type 4930 LINE/ + A1backup power LOAD / - LINE/ + S3 S2 electronics RCCB type 4930 LOAD / - backup power indicator control unit ICU circuit breaker type 4120-G111-K1M1-A1SOZN - 0.5 A type 4120-G214-J1M1-B2SOZN - 0.5 A mounting flange mounting flange Type 4930-01/ -02 (with auxiliary contacts) Type 4930-03/ -04 (without auxiliary contacts) indicator control unit ICU auxiliary contactslinear motor linear motor 5A3 5B5A3 All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted. Application note (ICU) LINE/ + S3 S2 electronics RCCB type 4930 LOAD / - backup power indicator control unit ICU mounting flange Type 4930-01/ -02 (with auxiliary contacts) auxiliary contacts ON/OFF external switch or additional relay contact 5A3 circuit breaker type 4120-G111-K1M1-A1SOZN - 0.5 A type 4120-G214-J1M1-B2SOZN - 0.5 A This is a metric design and millimeter dimensions take precedence ( mm ) inch