SRD series terminal blocks


  • Complies with EN 45545-2 European railway standard for fire safety classes R22-R23-R24-R26 for HL1 - HL2 - HL3
  • New ergonomically design
  • Push-in cross connections
  • Quicker and easier rail mounting advantages compared with YBK series


Product color model type UL/CSA Cross section AWG UL/CSA Current A UL/CSA Voltage Width mm Price
311570
Item #: 311570
beige SRD 2.5-3FLD-24VAC Feed-Thru 28-12 AWG 24 A 24 5.2 $8.03
311579
Item #: 311579
grey SRD 2.5-3FLD-24VAC Feed-Thru 28-12 AWG 24 A 24 5.2 $8.03
311630
Item #: 311630
beige SRD 2.5-3SLD-NPN Feed-Thru 28-12 AWG 24 A 24 5.2 $7.99
311639
Item #: 311639
grey SRD 2.5-3SLD-NPN Feed-Thru 28-12 AWG 24 A 24 5.2 $7.99
311640
Item #: 311640
beige SRD 2.5-3SLD-PNP Feed-Thru 28-12 AWG 24 A 24 5.2 $7.99
311649
Item #: 311649
grey SRD 2.5-3SLD-PNP Feed-Thru 28-12 AWG 24 A 24 5.2 $7.99
311610
Item #: 311610
beige SRD 2.5-2FT Feed-Thru 28-12 AWG 24 A 500 5.2 $7.54
311619
Item #: 311619
grey SRD 2.5-2FT Feed-Thru 28-12 AWG 24 A 500 5.2 $7.54
311520
Item #: 311520
beige SRD 2.5-FT Feed-Thru 28-12 AWG 24 A 500 5.2 $7.29
311529
Item #: 311529
grey SRD 2.5-FT Feed-Thru 28-12 AWG 24 A 500 5.2 $7.29
311530
Item #: 311530
beige SRD 2.5-NT Feed-Thru 28-12 AWG 24 A 500 5.2 $7.29
311539
Item #: 311539
grey SRD 2.5-NT Feed-Thru 28-12 AWG 24 A 500 5.2 $7.29
311780
Item #: 311780
beige SRD 4CLD-24VAC Feed-Thru 28-10 AWG 32 A 24 6.2 $6.96
311789
Item #: 311789
grey SRD 4CLD-24VAC Feed-Thru 28-10 AWG 32 A 24 6.2 $6.96
311550
Item #: 311550
beige SRD 2.5-3FK Feed-Thru 28-12 AWG 24 A 500 5.2 $6.40
311559
Item #: 311559
grey SRD 2.5-3FK Feed-Thru 28-12 AWG 24 A 500 5.2 $6.40
312080
Item #: 312080
beige SRD 4-NT Feed-Thru 28-10 AWG 32 A 500 6.2 $6.25
312089
Item #: 312089
grey SRD 4-NT Feed-Thru 28-10 AWG 32 A 500 6.2 $6.25
311660
Item #: 311660
beige SRD 2.5-NFT Feed-Thru 28-12 AWG 24 A 500 5.2 $6.16
311669
Item #: 311669
grey SRD 2.5-NFT Feed-Thru 28-12 AWG 24 A 500 5.2 $6.16
311650
Item #: 311650
beige SRD 2.5-2ST Feed-Thru 28-12 AWG 24 A 250 5.2 $6.06
311659
Item #: 311659
grey SRD 2.5-2ST Feed-Thru 28-12 AWG 24 A 250 5.2 $6.06
311400
Item #: 311400
beige SRD 2.5-2FLD-24VAC Feed-Thru 28-12 AWG 24 A 24 5.2 $5.89
311409
Item #: 311409
grey SRD 2.5-2FLD-24VAC Feed-Thru 28-12 AWG 24 A 24 5.2 $5.89
312090
Item #: 312090
beige SRD 4AF Feed-Thru 28-10 AWG 32 A 500 6.2 $5.73
312099
Item #: 312099
grey SRD 4AF Feed-Thru 28-10 AWG 32 A 500 6.2 $5.73
312070
Item #: 312070
beige SRD 4-FT Feed-Thru 28-10 AWG 32 A 500 6.2 $5.65
312079
Item #: 312079
grey SRD 4-FT Feed-Thru 28-10 AWG 32 A 500 6.2 $5.65
311320
Item #: 311320
beige SRD 2.5CAD-A Feed-Thru 28-12 AWG 1A 500 5.2 $5.46
311329
Item #: 311329
grey SRD 2.5CAD-A Feed-Thru 28-12 AWG 1A 500 5.2 $5.46
311330
Item #: 311330
beige SRD 2.5CAD-B Feed-Thru 28-12 AWG 1A 500 5.2 $5.46
311339
Item #: 311339
grey SRD 2.5CAD-B Feed-Thru 28-12 AWG 1A 500 5.2 $5.46
311360
Item #: 311360
beige SRD 2.5-2FD-A Feed-Thru 28-12 AWG 1A 500 5.2 $5.46
311369
Item #: 311369
grey SRD 2.5-2FD-A Feed-Thru 28-12 AWG 1A 500 5.2 $5.46
311370
Item #: 311370
beige SRD 2.5-2FD-B Feed-Thru 28-12 AWG 1A 500 5.2 $5.46
311379
Item #: 311379
grey SRD 2.5-2FD-B Feed-Thru 28-12 AWG 1A 500 5.2 $5.46
311380
Item #: 311380
beige SRD 2.5-2FD-R Feed-Thru 28-12 AWG 24/1A 500 5.2 $5.46
311389
Item #: 311389
grey SRD 2.5-2FD-R Feed-Thru 28-12 AWG 24/1A 500 5.2 $5.46
311470
Item #: 311470
beige SRD 2.5-F2D-A Feed-Thru 28-12 AWG 1A 500 5.2 $5.43
311479
Item #: 311479
grey SRD 2.5-F2D-A Feed-Thru 28-12 AWG 1A 500 5.2 $5.43
311480
Item #: 311480
beige SRD 2.5-F2D-B Feed-Thru 28-12 AWG 1A 500 5.2 $5.43
311489
Item #: 311489
grey SRD 2.5-F2D-B Feed-Thru 28-12 AWG 1A 500 5.2 $5.43
311490
Item #: 311490
beige SRD 2.5-2FD-L Feed-Thru 28-12 AWG 24/1A 500 5.2 $5.43
311499
Item #: 311499
grey SRD 2.5-2FD-L Feed-Thru 28-12 AWG 24/1A 500 5.2 $5.43
311560
Item #: 311560
beige SRD 2.5-2KF Feed-Thru 28-12 AWG 24 A 500 5.2 $5.36
311569
Item #: 311569
grey SRD 2.5-2KF Feed-Thru 28-12 AWG 24 A 500 5.2 $5.36
311160
Item #: 311160
beige SRD 2.5 CLD-24VAC Feed-Thru 28-12 AWG 24 A 24 5.2 $5.31
311169
Item #: 311169
grey SRD 2.5 CLD-24VAC Feed-Thru 28-12 AWG 24 A 24 5.2 $5.31
311950
Item #: 311950
beige SRD 4-2FLD-24VAC Feed-Thru 28-10 AWG 32 A 24 6.2 $5.13
311959
Item #: 311959
grey SRD 4-2FLD-24VAC Feed-Thru 28-10 AWG 32 A 24 6.2 $5.13