Killark Full Catalog

ENCLOSURES KB FLAME ARRESTORS/EXH BREAKER HANDLES

KB FLAME ARRESTORS

FEATURES-SPECIFICATIONS Connects gas analysis equipment and electro pneumatic device pipe or tubing system through the wall of an explosion proof enclosure. BODY MATERIAL: 6061-T6 series aluminum provided as standard. Optional stainless steel.

Specifications Air flow = 83 + 15 / -25 SCFH at 5PSI Pressure drop = 1.3 PSI at 100 PSI Maximum flow pressure = 800 PSI Volume = For use in enclosures with a maximum internal volume of 9526 cubic inches or 160 liters.

EXTERNAL THREAD

INTERNAL THREAD

BODY MATERIAL USA USA SUITABLITY

ENVIRON MENTAL CANADA

CANADA SUITABLITY

ENVIRON MENTAL Type 3,4,4X

IEC Ex / ATEX

IEC Ex ATEX SUITABLITY

ENVIRON MENTAL

CAT. NO.

KB1FA25 KB1FAM16 KBM20FA25 KBM20FAM16 KB1FA25SS6 KB1FAM16SS6 KBM20FA25SS6 KBM20FAM16SS6

1/2” NPT 1/4” NPT

Type 3,4,4X

1/2” NPT

M16

Aluminum

M20 M20

1/4” NPT

Type 3

Type 3

Class I Groups BCD Class I Zone 1 & 2 IIB+H2 Class II Groups EFG Class III Service Temperature -25°C to +40°C

Class I Groups CD Class I Zone 1 & 2 IIB Class II Groups EFG Class III Service Temperature -50°C to +40°C

Ex db IIB+H2 Gb Ex tb IIIC Db Ambient Temperature -50°C to +60°C

M16

CSAus

CSA

CSA / SIRA

IP66

1/2” NPT 1/4” NPT

Type 3,4,4X

Type 3,4,4X

1/2” NPT

M16

316 SS

M20 M20

1/4” NPT

Type 3

Type 3

M16

TYPICAL INSTALLATION

EXH SERIES CIRCUIT BREAKER HANDLES EXH Handle Assemble

FEATURES

EXH Series circuit breaker handles are for use with the following Series of Killark enclosures: EXB, B7E and EXBLT. • Used to activate circuit breakers and motor circuit protectors from front cover • Factory or field installed in a 3/4” NPSM opening for EXH1 and EXH2 and a 1-1” NPSM for EXH3 • Has provision for Lock-On and Lock-Off with up to three padlocks • External handle mechanism with through the-enclosure shaft and internal toggle mechanism and breaker pan Materials • Copper-free aluminum with 316 stainless steel shaft and screens • O-ring: 70 durometer nitrile

NEC / CEC Certifications Class I, Div. 1 & 2, Groups B, C, & D Class I Zone 1 IIB+H2 Gb Class II, Div. 1 & 2, Groups E, F, & G Class III Type 3, 4, 4X

Ta = -25ºC to +40ºC (UL) Ta = -50ºC to +40ºC (CSA) File 150827 Certificate LR11714

EXH Handle

EXH CIRCUIT BREAKER HANDLE WITH SHAFT AND PAN

CATALOG NUMBER

BREAKER MANUFACTURER

BREAKER FRAMES TO OPERATE

MAX. AMPS

6” DEEP BOX 8” DEEP BOX 10” DEEP BOX

GE

TEB-TED-THED-TEL

150 125 100 150 225 250 250 400 600 250 400 600 400 600

ITE/Siemens

ED2-ED4-ED6-HED4-HED6

EXH1A6

EXH1A8

EXH1A10

Square D

FAL-FHL-FCL

Cutler Hammer

EHD-FDB-FD-HFD-FDC-HMCP

GE

TFJ-TFK-THFK-TFL

N/A

EXH1B8

EXH1B10

Square D

KAL-KHL-KCL

Cutler Hammer Cutler Hammer

JDB-JD-HJD-JDC

N/A

EXH2C8

EXH2C10

DK-KDB-KD-HKD-KDC

GE

TJJ-TJK4-TJK6-THJK4-THJK6

ITE/Siemens ITE/Siemens ITE/Siemens

FXD6-FD6-HFD6-CFD6

JXD2-JXD6-JD6-HJD6-HHJD6-CJD6 LXD6-LD6-HKD6-HHLD6-CLD6

N/A

EXH3D8

EXH3D10

Square D

LAL-LHL

Cutler Hammer

LDB-LD-HLD-LDC

GE

TKM8-THKM8-TKM12-THKM12 MXD6-MD6-HMXD6-HMD6-CMD6 NXD6-ND6-HNXD6-HND6-CND6

1200

ITE/Siemens ITE/Siemens

800

1200

N/A

N/A

EXH3E10

Square D Square D

LCL

600

MAL-MHL

1000 1200

Cutler Hammer

ND-HND-NDC

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