82000000005 LITTELFUSE | Alldatasheet

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Technical content

© 2021 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 07/15/21 820/821/823/824 Series Panel Mount Enclosed Fuseholders FINGER GRIP TYPE RoHS Pb Dimensions 820 FLUSH MOUNT TYPE 835Caper Fuse carrier inserted Bayonet-joint max. 0,2 4,45 0,5 7,62 2,7x1,5 3,2 2,5 4,8SW1 55,5 1...6 ø15 M12,7x1,5(P0,75) 7,62±0,1 2,53,2 4,8±0,1 ø16 4,45 0,5 SW14 1...4,5 panelmounting fuse-carrierinserted distance bayonet-joint max. 0,2 -0,112 ø12, 7-0,1-0,1 ø12, 11,7-0,15 11,7 -0,1 12 -0,1

821 Series Holder

820 Series Holder

835 Cap

837 Cap

ø9,2 1,5 1,2 6,02 .xa m Slot for screwdriver Bayonet-connector-nose max. 29,6 1,2 1,5 ø9,2 Fuse carrier inserted max. 0,2 Distortion Protection Bayonet-joint 3,2 2,5 Clamp spring 4,45 0,5 7,62 32 8 4,8 0,75 ... 35,5 ø 12,7 -0,1 ø15 2,5 3,2 4,8±0,1 5,5

8 R1 4,45

7,62±0,1 0,5 2,0.xam ø12,72+0,1 ø11,71,2...2,5 panelmounting fuse-carrier distance bayonet-joint 2,5 12 -0,1 ø12,7±0,05

823 Series Holder

824 Series Holder

823 Series 824 Series

835 Cap 837 Cap

820 Series

821 Series

Specifications are subject to change without notice. Application testing is strongly recommended.Specifications are subject to change without notice. Application testing is strongly recommended. Resources

823 Series

824 Series

© 2021 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 07/15/21 820/821/823/824 Series Panel Mount Enclosed Fuseholders Product Characteristics

820 Series 820 20 Series 821 Series 823 Series 824 Series 824 20 Series

Compatible Fuses 5×20mm Materials Holder/Cap: Black Thermoplastic UL 94 V-0 Holder/Cap: White Thermoplastic PBT, UL94 V-0 Nut:Thermoplastics, black, UL94 V-0 Holder/Cap: Thermoplastic black, UL94 V-0 Holder/Cap: Black Thermoplastic UL94 V-0 Holder/Cap: Thermoplastic UL 94V-0, black Holder/Cap: Thermoplastic UL94 V-0, white Metal Parts: Copper alloy, corrosion protected Clamp Spring: Spring steel, non-treated Terminals: Solderable, tinned Electrical Data (23ºC) Rated Voltage: 250V Rated Current: 6.3A (VDE) 16A (UL/CSA) Rated Power:

2.5 W (VDE)

Rated Power: Rated Power: Rated Power:

4 W (VDE)

Rated Power: 4 W Mounting 12.7mm diameter D-hole or double D-hole Admissible torque on plastic hex nut is 1 .2Nm 12.7mm diameter D-hole or double D-hole (panel 1mm - 4.5mm) Admissible torque on plastic hex nut is 1 .2Nm Pluggable with clamping spring into 12.7mm diameter D-hole (panel thickness 0.75mm-3mm) Pluggable (panel thickness 1 .2 mm-2.5 mm) T erminals Solderable or 4.8mm quick connect-fits 0.5mm tab Protection Category IP 40 (IEC 60529) PC2 (IEC 60127-6) Operating T emperature-25ºC to +70ºC Climatic T est -25 ºC/+70 ºC/21 days (IEC 60068-2-1 ...3) Stock Conditions +10ºC to +60ºC relative humidity ≤ 75% yearly average, without dew, maximum value for 30 days - 95% Vibration Resistance 24 cycles at 15 min. each (IEC 60068-2-6)10 - 60Hz at 0.75mm amplitude 60 - 2000Hz at 10g acceleration Contact Resistance ≤ 5mΩ Dielectric Strength > 1 .5 kV Impulse Voltage 4kV , 50Hz, 1min, dry4kV with 1,2µs/50µs 4kV , 50Hz, 1 min., dry Insulation Resistance > 103 MΩ (500 VDC, 1 min.) Solderability 235ºC, 3 sec (Wave) 350ºC, 1 sec. (Solder Iron) 235ºC, 2 sec. (Solder Bath) (IEC 60068-2-20) 350ºC, 3 sec. (Solder Iron) (IEC 60068-2-20) 235ºC, 3 sec. (Wave) 350ºC, 1 sec. (Soldering Iron) Soldering Heat Resist 260ºC, 5 sec. (IEC 60068-2-20) Min. Cross Section Conductor - 2.5mm2 Marking 820, 250 V , Approvals 821, 250V , Approvals 823, 250V , Approvals 824, 250V , Approvals Unit Weight 4.0g (Holder) / 1 .6g (835) / 2.2g (837) 4.0 g (820) / 1 .6 g (835) 4.0g (821) / 1 .6g (835) / 2.2g (837) 3.8g (Holder) / 1 .6g (835) / 2.2g (837) 3.3g (824) / 1 .6g (835) / 2.2g (837) 3.3g (824) / 1 .6g (835) / 2.2g (837) Agency Approval Agency Agency File Number 132225 125183 135536 122096 122098 - E 70164 E70164 E70164 E 70164 E70164 - 4757 4 4757 4 4757 4 4757 4 4757 4 -

Ordering Information

Ordering Number: Holders 82000000005 82000000205 82100000005 82300000005 82400000005 82400000205 Ordering Number: Caps Flush Mount Type: 83500000005 / 83500000205 Finger Grip Type 83700000005 Packaging Bulk 100 Pcs all items listed above Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at: www.littelfuse.com/disclaimer-electronics.