BBC BROWN BOVERI RP 6..2.8-2C Renewal Parts I-T-E Low-Voltage Power Circuit Breakers Type K-000, 4000, 0008, and 40008 Stationary and Drawout Mounted 000 and 4000 Amperes 600 Volts
RP 6..2.8-2 Page 2 Table of Contents Description Page Description Page Arc Chute Assembly....................... 5 Undervoltage Trip Device.... 7 T Arc Chute Retainer........................ 5 Motor Disconnect Switch.... 7 Upper Terminal Assembly.................... 5 Electrical Close Switch.... Moving Contact Assembly.................... 5 Open Fuse Trip Device.... Overcurrent Trip Device..................... 5 Current Limiting Fuse.... g Phase and Power Sensors..................... 5 Primary Disconnect Assembly.... Power Shield............................ 5 Secondary Disconnect Assembly - Stationary.... SS Trip Device Test Set (504)................. 5 Secondary Disconnect Assembly - Movable.... Operating Mechanism Assembly................ 7 Ground Clip.... Motor Assembly.......................... 7 Auxiliary Switch.... Control Device Assembly.................... 7 Hardware and Retainer Kit.... Shunt Trip Closing Coil Assembly............... 7 Accessories.... Magnetic Latch Assembly.................... 7 For Prices See PS 6..2.8-2 For Installation/Maintenance See IB 6..2.7-2 For Technical Information. Contact Our Nearest District Office RENEWAL PARTS FOR TYPE K-000, 4000, 000S and 4000S CIRCUIT BREAKERS General Notes. Recommended quantities are as follows: DOMESTIC -One Ill complete set for each ten (0) breakers or fraction thereof installed for each rating. FOREIGN - One complete set for each five (5) breakers or fraction thereof installed for each rating. NOTE: Items marked with triangle (A) are minimum that should be ordered for normal duty applications. For heavy duty applications, all applicable items should be ordered. 2. The parts listed cover an indefinite period of time. With normal duty and maintenance, replacement will be infrequent.. Standard hardware (screws, nuts lockwashers, etc.) is not included with the parts. 4. Where continuity of service is mandatory, a spare breaker is recommended. Ordering Instructions. Specify serial number from breaker nameplate, original purchase order number and sales order number in addition to part description and ordering number. 2. State control voltage and frequency when ordering electrical assemblies containing coils. Allow for split control applications. I
RP 6..2.8-2 Page Contact Structure Operating Mechanism I r Basic Breaker Disconnect Devices The photographs reproduced in this bulletin are furnished only to serve as a guide in the identification of assemblies and parts, and do not purport to cover all details or variations in equipment.
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RP 6..2.8-2 Page 5 Description Of Part Or Assembly Fig. Ref. Quantity Per -Pole Breaker K000 K000S K4000 K4000S Ordering Number Arc Chute Assembly 706745-T Arc Chute Retainer 2 Upper Terminal Assembly @ Stationary Mounting Drawout Mounting Stationary Mounting Drawout Mounting 2 2 2 2 7054-A 7075-T 7075 T 7075 Tl2 7075 T4 Moving Contact Assembly 4 70754 T6 Overcurrent Trip Device (Standard Type Electro-Mech. Trip Device) @ OD-00 (000 or 4000A) 5 OD-400 (2000 to 000 or 4000A) 5 OD-500 (2000 to 000 or 4000A) 5 OD-600 (2000 to 000 or 4000A) 5 OD-700 (000 or 4000A) 5 OD BOO (000 or 4000A) 5 7070 T 7U70 T4 7070-T5 7070-T6 7070-T7 7070-8 Phase & Power Sensors 6 For SS Trip Device 6 6000 K5 6002 K5 Power Shield Assembly & Standard Type SS (000A) 7 Standard Type SS- (4000A) 7 Type SS 4 (000A) 7 Type SS-4 (4000A) 7 Type SS 5 (000A) 7 Type SS 5 (4000A) 7 Type SS-7 (000A) 7 Type SS-7 (4000A) 7 Type SS lo (000A) 7 Type SS lo (4000A) 7 6005 6006 6005 6006-Tl 6005 T2 6006 T2 6005-Tl 6006-Tl 6005-TB 6006-TB SS Trip Device Test Set (Type 504) 8 60808 T @ specify Circuit Breaker Serial Number When Ordering @ Specify Left, Center and/ or Right Pole. and Ampere Rating Basic (Phase Only) Power Shield Unit, for Target & Alarm Option Adders, Refer to the Circuit Breaker Division.
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RP 6..2.8-2 Page 7 Quantity Ptlr -Pole Braaktr Description Of Plrt Or Assembty AQ. Rel. K000 K000S K4000 K4000S Ordering Number I ' Operating Mechanism Assembly (Manually Operated) Operating Mechanism Assembly \Electrically Operated} A. Motor Assembly (when used) 48 Volts DC 0/20VAC or 25V DC 208/ 240V AC or 250V DC.& Control Device Assembly (when used) 0/20VAC 208/240/ AC 48V DC 25V DC 250V DC 0 0 0 70676-4 70676-5 707-707- 707-2 706750-5 706750-6 706750-0 706750- T 706750- T2 Shunt Tnp Assembly (when used) 0/20V AC 208/240V AC 60/480V AC 500/GOOV AC 48V DC 25V DC 250V DC 2 2 2 2 2 2 2 70674- T 70674-6 70674 8 70674-2 70674-T"J 70674-70674-2 A Close Coil Assembly (when used) 0/20V AC 208/240/ AC 48V DC 25V DC 250V DC 2 2 2 2 2 70674- T 70674-6 70674-TS 70674- T 70674- T2.& Magnetic Latch Assembly (when used) 60862-T.& Undervoltage Tnp Device-Instantaneous (when used) 0/20V AC 220/240V AC 208V AC 440/480V AC 550/600V AC 48V DC 5/25V DC 20/250V DC 4A 4A 4A 4A 4A 4A 4A 4A ' 70847-Tl 70847-T2 70847-T 70847-T4 70847-TS 70847-T6 70847-T7 70847-TS.& Undervoltage Trip Device-Time Delay (when used) 0/20VAC 220/240V AC 208V AC 440/480V AC 550/600V AC 48V DC 5/25V DC 20/250V DC 48 48 48 48 48 48 48 48 70847-T 70847-T0 70847-T 70847-T2 70847-T 70847-4 70847-5 70847-6 I ' Motor Disconnect Switch (when used) 5 70270-A
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RP 6..2.8-2 Page Quantity Per -Pole Breaker Fig. Description Of Part Or Assembly Ref. K000 K4000 K000S K4000S Ordering Number Electrical Close Switch (when used) 6 7027-A Open Fuse Trip Device (used on Orawout 7 Fuse Unit) 70724-T7 Current Limiting Fuse (used on Drawout Fuse Unit) 000 Amp. (UL) 8A 4000 Amp. (UL) 8 705070 J 705070-Al Primary Disconnect Assembly (when used) 000 Amp. A 6 4000 Amp. 6 6 6 70674-T 70674-T4 Secondary Disconnect Assembly-Stationary 20 2 (when used) 2 2 2 7052-K2 Secondary Disconnect Assembly-Movable 2 2 (when used) 2 2 2 705-Kl
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RP 6..2.8-2 Page Fig. Description Of Part Or Assembly Ref. K000 Ground Clip Assembly 22 Auxiliary Switch 4 contact 2 Auxiliary Switch 8 contact 24 Hardware & Retainer Kit 25 Accessories Maintenance Handle 26 Accessory Kit 27 Scow Close Bracket 28 Lifting Yoke Assembly 2 Racking Crank 0 Quantity Per -Pole Breaker K000S K4000 K4000S Order Accessories m quantities as required Ordering Number 706742 T4 70004-Kl 70008 K 70654 T2 7002 K 70770-T 7065 T2 77-Kt 7706-Kl I
BBC BROWN BOVERI BBC Brown Boveri, Inc. Circuit Breaker Division W. Columbia, SC 26 a Supersedes Issue B Printed in U.S.A. M 086 -